TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: ffa meirch
English: horse beans
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 29 July 2003
Welsh: gwenynen feirch
English: wasp
Status C
Subject: Animals
Part of speech: Noun, Feminine, Singular
Context: Gwenyn meirch.
Last updated: 16 July 2014
Welsh: gwenynen feirch ganolwedd
English: median wasp
Status B
Subject: Animals
Part of speech: Noun, Feminine, Singular
Plural: gwenyn meirch canolwedd
Definition: Dolichovespula media
Last updated: 17 March 2026
Welsh: gwenynen feirch y coed
English: woodwasp
Status B
Subject: Animals
Part of speech: Noun, Feminine, Singular
Plural: gwenyn meirch y coed
Definition: Un o'r rhywogaethau o deulu'r Siricidae.
Notes: Gwelir y ffurfiau 'wood wasp' a wood-wasp' hefyd, ac mae'r ffurf 'horntail' yn gyfystyr. Nid pryfed o deulu'r gwenyn meirch go iawn (Vespa) mo'r rhain.
Last updated: 17 March 2026
Welsh: gwenynen feirch y coed
English: horntail
Status B
Subject: Animals
Part of speech: Noun, Feminine, Singular
Plural: gwenyn meirch y coed
Definition: Un o'r rhywogaethau o deulu'r Siricidae.
Notes: Mae'r ffurf woodwasp (neu wood wasp, neu wood-wasp) yn gyfystyr. Nid pryfed o deulu'r gwenyn meirch go iawn (Vespa) mo'r rhain.
Last updated: 17 March 2026
Welsh: march
English: stallion
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: meirch
Last updated: 26 November 2025
Welsh: turiwr dail castanwydden y meirch     
English: horse-chestnut leaf miner
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Cameraria ohridella
Last updated: 9 April 2020
Welsh: ysgellog y meirch
English: endive
Status C
Subject: Plants
Part of speech: Noun, Masculine, Singular
Definition: Yr enw ar y planhigyn gwyllt. Mae hwn yn cael ei werthu a’i dyfu fel llysieuyn i’w fwyta hefyd, ond yn llai cyffredin - ac yn rhywogaeth wahanol i’r Endive melyn dail chwerw.
Last updated: 31 March 2009