TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: bedwen lwyd
English: grey birch
Status A
Subject: Plants
Part of speech: Noun, Feminine, Singular
Definition: Betula pepulifolia
Last updated: 19 August 2025
Welsh: cleren lwyd
English: horse fly
Status C
Subject: Animals
Part of speech: Noun, Feminine, Singular
Plural: clêr llwyd
Definition: Unrhyw aelod o deulu’r Tabanidae (urdd Diptera), ond yn fwy penodol unrhyw aelod o’r genws Tabanus.
Notes: Defnyddir ‘pryf llwyd’ (ll. ‘pryfed llwyd’) yn y Gogledd. Dewiswyd ‘cleren lwyd’ ar gyfer prif gofnod y term hwn am fod ‘pry llwyd’ hefyd yn cael ei ddefnyddio am ‘badger’.
Last updated: 27 June 2018
Welsh: creulys lwyd
English: hoary ragwort
Status C
Subject: Plants
Last updated: 20 August 2008
Welsh: helygen lwyd
English: grey willow
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 30 July 2003
Welsh: hwyaden lwyd
English: gadwall
Status B
Subject: Animals
Part of speech: Noun, Feminine, Singular
Definition: EU Habitats Directive Annex II Species
Context: Anas strepera
Last updated: 24 February 2014
Welsh: llenyddiaeth lwyd
English: grey literature
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 25 July 2005
Welsh: Rhaeadr y Graig Lwyd
English: Conway Falls
Status B
Subject: Place-names
Part of speech: Proper noun
Definition: Conwy
Last updated: 14 August 2003
Welsh: siglen lwyd
English: grey wagtail
Status A
Subject: Animals
Part of speech: Noun, Feminine, Singular
Definition: Motacilla cinerea
Context: Lluosog: siglennod llwyd.
Last updated: 13 November 2014