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	<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Bryn_Trallwyn</id>
	<title>Bryn Trallwyn - Hanes golygu</title>
	<link rel="self" type="application/atom+xml" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Bryn_Trallwyn"/>
	<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bryn_Trallwyn&amp;action=history"/>
	<updated>2026-04-08T09:09:21Z</updated>
	<subtitle>Hanes diwygio&#039;r dudalen hon ar y wici</subtitle>
	<generator>MediaWiki 1.43.1</generator>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bryn_Trallwyn&amp;diff=15453&amp;oldid=prev</id>
		<title>Irion am 20:19, 16 Chwefror 2024</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bryn_Trallwyn&amp;diff=15453&amp;oldid=prev"/>
		<updated>2024-02-16T20:19:48Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 21:19, 16 Chwefror 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Bryn Trallwyn Isaf&#039;&#039;&#039; a &#039;&#039;&#039;Bryn Trallwyn Uchaf&#039;&#039;&#039; yn anheddau ar gyrion pentref [[Carmel]]. Ceir yr enw hefyd yn &#039;&#039;Rhesdai Trallwyn&#039;&#039; yn yr un ardal. Dywed Glenda Carr nad yw&#039;r ffurf &#039;&#039;trallwyn&#039;&#039; i&#039;w chael yn &#039;&#039;Geiriadur Prifysgol Cymru&#039;&#039;, ond fe geir y ffurf &#039;&#039;trallwn&#039;&#039; ynddo, fel amrywiad ar &#039;&#039;trallwng&#039;&#039; [fel yn enw&#039;r dref &#039;&#039;Y Trallwng&#039;&#039; (Welshpool)]. Ystyr &#039;&#039;trallwng&#039;&#039; yw pwll o ddŵr budr neu dir corsiog. Daw o &#039;&#039;tra&#039;&#039; + &#039;&#039;llwnc&#039;&#039; neu &#039;&#039;llwng&#039;&#039;, sef man gwlyb sy&#039;n llyncu dŵr, gyda&#039;r &#039;&#039;tra&#039;&#039; yn cryfhau&#039;r ystyr - sef lle gwlyb iawn. Fe allai&#039;r ffurf &#039;&#039;tra&#039;&#039; a &#039;&#039;llwyn&#039;&#039; olygu &#039;llwyn mawr&#039;, ond nid yw hynny&#039;n gwneud llawer o synnwyr, ac mae&#039;n debygol fod &#039;&#039;trallwn&#039;&#039; wedi troi&#039;n &#039;&#039;trallwyn&#039;&#039; gydag amser oherwydd ymgais fwriadol gan rywun/rywrai i &#039;gywiro&#039; ffurf roedden nhw&#039;n credu oedd yn anghywir.&amp;lt;sup&amp;gt;1&amp;lt;/sup&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Bryn Trallwyn Isaf&#039;&#039;&#039; a &#039;&#039;&#039;Bryn Trallwyn Uchaf&#039;&#039;&#039; yn anheddau ar gyrion pentref [[Carmel]]. Ceir yr enw hefyd yn &#039;&#039;Rhesdai Trallwyn&#039;&#039; yn yr un ardal. Dywed Glenda Carr nad yw&#039;r ffurf &#039;&#039;trallwyn&#039;&#039; i&#039;w chael yn &#039;&#039;Geiriadur Prifysgol Cymru&#039;&#039;, ond fe geir y ffurf &#039;&#039;trallwn&#039;&#039; ynddo, fel amrywiad ar &#039;&#039;trallwng&#039;&#039; [fel yn enw&#039;r dref &#039;&#039;Y Trallwng&#039;&#039; (Welshpool)]. Ystyr &#039;&#039;trallwng&#039;&#039; yw pwll o ddŵr budr neu dir corsiog. Daw o &#039;&#039;tra&#039;&#039; + &#039;&#039;llwnc&#039;&#039; neu &#039;&#039;llwng&#039;&#039;, sef man gwlyb sy&#039;n llyncu dŵr, gyda&#039;r &#039;&#039;tra&#039;&#039; yn cryfhau&#039;r ystyr - sef lle gwlyb iawn. Fe allai&#039;r ffurf &#039;&#039;tra&#039;&#039; a &#039;&#039;llwyn&#039;&#039; olygu &#039;llwyn mawr&#039;, ond nid yw hynny&#039;n gwneud llawer o synnwyr, ac mae&#039;n debygol fod &#039;&#039;trallwn&#039;&#039; wedi troi&#039;n &#039;&#039;trallwyn&#039;&#039; gydag amser oherwydd ymgais fwriadol gan rywun/rywrai i &#039;gywiro&#039; ffurf roedden nhw&#039;n credu oedd yn anghywir.&amp;lt;sup&amp;gt;1&amp;lt;/sup&amp;gt; &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Yn sicr, mae ardal Bryn Trallwyn yng nghanol corsdir a mawnogydd y comin, ac felly mae&#039;r esboniad yn hollol gredadwy.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Cyfeiriadau ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Cyfeiriadau ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;1. Glenda Carr, &amp;#039;&amp;#039;Hen Enwau o Arfon, Llŷn ac Eifionydd&amp;#039;&amp;#039;, (Gwasg y Bwthyn, 2011), tt.52-3.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;1. Glenda Carr, &amp;#039;&amp;#039;Hen Enwau o Arfon, Llŷn ac Eifionydd&amp;#039;&amp;#039;, (Gwasg y Bwthyn, 2011), tt.52-3.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Categori:Enwau lleoedd]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bryn_Trallwyn&amp;diff=15449&amp;oldid=prev</id>
		<title>Cyfaill Eben am 16:26, 16 Chwefror 2024</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bryn_Trallwyn&amp;diff=15449&amp;oldid=prev"/>
		<updated>2024-02-16T16:26:06Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 17:26, 16 Chwefror 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Bryn Trallwyn Isaf&#039;&#039;&#039; a &#039;&#039;&#039;Bryn Trallwyn Uchaf&#039;&#039;&#039; yn anheddau ar gyrion pentref [[Carmel]]. Ceir yr enw hefyd yn &#039;&#039;Rhesdai Trallwyn&#039;&#039; yn yr un ardal. Dywed Glenda Carr nad yw&#039;r ffurf &#039;&#039;trallwyn&#039;&#039; i&#039;w chael yn &#039;&#039;Geiriadur Prifysgol Cymru&#039;&#039;, ond fe geir y ffurf &#039;&#039;trallwn&#039;&#039; ynddo, fel amrywiad ar &#039;&#039;trallwng&#039;&#039; [fel yn enw&#039;r dref &#039;&#039;Y Trallwng&#039;&#039; (Welshpool). Ystyr &#039;&#039;trallwng&#039;&#039; yw pwll o ddŵr budr neu dir corsiog. Daw o &#039;&#039;tra&#039;&#039; + &#039;&#039;llwnc&#039;&#039; neu &#039;&#039;llwng&#039;&#039;, sef man gwlyb sy&#039;n llyncu dŵr, gyda&#039;r &#039;&#039;tra&#039;&#039; yn cryfhau&#039;r ystyr - sef lle gwlyb iawn. Fe allai&#039;r ffurf &#039;&#039;tra&#039;&#039; a &#039;&#039;llwyn&#039;&#039; olygu &#039;llwyn mawr&#039;, ond nid yw hynny&#039;n gwneud llawer o synnwyr, ac mae&#039;n debygol fod &#039;&#039;trallwn&#039;&#039; wedi troi&#039;n &#039;&#039;trallwyn&#039;&#039; gydag amser oherwydd ymgais fwriadol gan rywun/rywrai i &#039;gywiro&#039; ffurf roedden nhw&#039;n credu oedd yn anghywir.&amp;lt;sup&amp;gt;1&amp;lt;/sup&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Bryn Trallwyn Isaf&#039;&#039;&#039; a &#039;&#039;&#039;Bryn Trallwyn Uchaf&#039;&#039;&#039; yn anheddau ar gyrion pentref [[Carmel]]. Ceir yr enw hefyd yn &#039;&#039;Rhesdai Trallwyn&#039;&#039; yn yr un ardal. Dywed Glenda Carr nad yw&#039;r ffurf &#039;&#039;trallwyn&#039;&#039; i&#039;w chael yn &#039;&#039;Geiriadur Prifysgol Cymru&#039;&#039;, ond fe geir y ffurf &#039;&#039;trallwn&#039;&#039; ynddo, fel amrywiad ar &#039;&#039;trallwng&#039;&#039; [fel yn enw&#039;r dref &#039;&#039;Y Trallwng&#039;&#039; (Welshpool)&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/ins&gt;. Ystyr &#039;&#039;trallwng&#039;&#039; yw pwll o ddŵr budr neu dir corsiog. Daw o &#039;&#039;tra&#039;&#039; + &#039;&#039;llwnc&#039;&#039; neu &#039;&#039;llwng&#039;&#039;, sef man gwlyb sy&#039;n llyncu dŵr, gyda&#039;r &#039;&#039;tra&#039;&#039; yn cryfhau&#039;r ystyr - sef lle gwlyb iawn. Fe allai&#039;r ffurf &#039;&#039;tra&#039;&#039; a &#039;&#039;llwyn&#039;&#039; olygu &#039;llwyn mawr&#039;, ond nid yw hynny&#039;n gwneud llawer o synnwyr, ac mae&#039;n debygol fod &#039;&#039;trallwn&#039;&#039; wedi troi&#039;n &#039;&#039;trallwyn&#039;&#039; gydag amser oherwydd ymgais fwriadol gan rywun/rywrai i &#039;gywiro&#039; ffurf roedden nhw&#039;n credu oedd yn anghywir.&amp;lt;sup&amp;gt;1&amp;lt;/sup&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Cyfeiriadau ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Cyfeiriadau ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;1. Glenda Carr, &amp;#039;&amp;#039;Hen Enwau o Arfon, Llŷn ac Eifionydd&amp;#039;&amp;#039;, (Gwasg y Bwthyn, 2011), tt.52-3.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;1. Glenda Carr, &amp;#039;&amp;#039;Hen Enwau o Arfon, Llŷn ac Eifionydd&amp;#039;&amp;#039;, (Gwasg y Bwthyn, 2011), tt.52-3.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cyfaill Eben</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bryn_Trallwyn&amp;diff=15448&amp;oldid=prev</id>
		<title>Cyfaill Eben: Crëwyd tudalen newydd yn dechrau gyda &#039;Mae &#039;&#039;&#039;Bryn Trallwyn Isaf&#039;&#039;&#039; a &#039;&#039;&#039;Bryn Trallwyn Uchaf&#039;&#039;&#039; yn anheddau ar gyrion pentref Carmel. Ceir yr enw hefyd yn &#039;&#039;Rhesdai Trallwyn&#039;&#039; yn yr un arda...&#039;</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Bryn_Trallwyn&amp;diff=15448&amp;oldid=prev"/>
		<updated>2024-02-16T16:24:50Z</updated>

		<summary type="html">&lt;p&gt;Crëwyd tudalen newydd yn dechrau gyda &amp;#039;Mae &amp;#039;&amp;#039;&amp;#039;Bryn Trallwyn Isaf&amp;#039;&amp;#039;&amp;#039; a &amp;#039;&amp;#039;&amp;#039;Bryn Trallwyn Uchaf&amp;#039;&amp;#039;&amp;#039; yn anheddau ar gyrion pentref &lt;a href=&quot;/wici/Carmel&quot; title=&quot;Carmel&quot;&gt;Carmel&lt;/a&gt;. Ceir yr enw hefyd yn &amp;#039;&amp;#039;Rhesdai Trallwyn&amp;#039;&amp;#039; yn yr un arda...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Tudalen newydd&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Mae &amp;#039;&amp;#039;&amp;#039;Bryn Trallwyn Isaf&amp;#039;&amp;#039;&amp;#039; a &amp;#039;&amp;#039;&amp;#039;Bryn Trallwyn Uchaf&amp;#039;&amp;#039;&amp;#039; yn anheddau ar gyrion pentref [[Carmel]]. Ceir yr enw hefyd yn &amp;#039;&amp;#039;Rhesdai Trallwyn&amp;#039;&amp;#039; yn yr un ardal. Dywed Glenda Carr nad yw&amp;#039;r ffurf &amp;#039;&amp;#039;trallwyn&amp;#039;&amp;#039; i&amp;#039;w chael yn &amp;#039;&amp;#039;Geiriadur Prifysgol Cymru&amp;#039;&amp;#039;, ond fe geir y ffurf &amp;#039;&amp;#039;trallwn&amp;#039;&amp;#039; ynddo, fel amrywiad ar &amp;#039;&amp;#039;trallwng&amp;#039;&amp;#039; [fel yn enw&amp;#039;r dref &amp;#039;&amp;#039;Y Trallwng&amp;#039;&amp;#039; (Welshpool). Ystyr &amp;#039;&amp;#039;trallwng&amp;#039;&amp;#039; yw pwll o ddŵr budr neu dir corsiog. Daw o &amp;#039;&amp;#039;tra&amp;#039;&amp;#039; + &amp;#039;&amp;#039;llwnc&amp;#039;&amp;#039; neu &amp;#039;&amp;#039;llwng&amp;#039;&amp;#039;, sef man gwlyb sy&amp;#039;n llyncu dŵr, gyda&amp;#039;r &amp;#039;&amp;#039;tra&amp;#039;&amp;#039; yn cryfhau&amp;#039;r ystyr - sef lle gwlyb iawn. Fe allai&amp;#039;r ffurf &amp;#039;&amp;#039;tra&amp;#039;&amp;#039; a &amp;#039;&amp;#039;llwyn&amp;#039;&amp;#039; olygu &amp;#039;llwyn mawr&amp;#039;, ond nid yw hynny&amp;#039;n gwneud llawer o synnwyr, ac mae&amp;#039;n debygol fod &amp;#039;&amp;#039;trallwn&amp;#039;&amp;#039; wedi troi&amp;#039;n &amp;#039;&amp;#039;trallwyn&amp;#039;&amp;#039; gydag amser oherwydd ymgais fwriadol gan rywun/rywrai i &amp;#039;gywiro&amp;#039; ffurf roedden nhw&amp;#039;n credu oedd yn anghywir.&amp;lt;sup&amp;gt;1&amp;lt;/sup&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Cyfeiriadau ==&lt;br /&gt;
&lt;br /&gt;
1. Glenda Carr, &amp;#039;&amp;#039;Hen Enwau o Arfon, Llŷn ac Eifionydd&amp;#039;&amp;#039;, (Gwasg y Bwthyn, 2011), tt.52-3.&lt;/div&gt;</summary>
		<author><name>Cyfaill Eben</name></author>
	</entry>
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