TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Act on CO2
English: Act on CO2
Status C
Subject: Environment
Definition: Enw cyfrifydd carbon (carbon calculator) Defra. Mae'n bosibl mai 'Lleihau'ch CO2' fydd y fersiwn Gymraeg.
Last updated: 11 July 2007
Welsh: Agerblygu i YYYYYYYYY - A i Y o goetiroedd, coed a choedwigaeth
English: Age to Zzzzzzzzz - An A to Z of woodlands, trees and forestry
Status A
Subject: Environment
Part of speech: Proper noun
Definition: Cyhoeddwyd gan Gymdeithas Coedwigoedd Bychain.
Last updated: 10 March 2006
Welsh: arwynebedd y coed
English: tree area
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: mewn perllannau ar gyfer cynhyrchu ystadegau
Last updated: 1 September 2004
Welsh: bonion coed conwydd
English: conifer stumps
Status C
Subject: Plants
Part of speech: Noun, Plural
Last updated: 5 December 2006
Welsh: brych y coed
English: speckled wood
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: type of butterfly
Last updated: 28 September 2005
Welsh: Bryngaer Coed Llanmelin
English: Llanmelin Wood Hillfort
Status A
Subject: Estates and Cadw
Part of speech: Proper noun
Notes: Dyma'r ffurfiau a ddefnyddir yn swyddogol gan Cadw yn y ddwy iaith am yr heneb dan sylw. Safonwyd gan Banel Safoni Enwau Lleoedd Comisiynydd y Gymraeg, mewn ymgynghoriad â Cadw.
Last updated: 24 October 2024
Welsh: clefyd (Chalara) coed ynn
English: Chalara disease of ash
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: Also known as "ash dieback".
Last updated: 13 November 2012
Welsh: clefyd (Chalara) coed ynn
English: ash dieback
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: Also known as "Chalara disease of ash".
Last updated: 13 November 2012
Welsh: clwydfan mewn coed
English: tree roost
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Context: Lluosog: clwydfannau mewn coed.
Last updated: 29 April 2014
Welsh: CO2e
English: CO2e
Status C
Subject: Environment
Part of speech: Neutral
Definition: Equivalent carbon dioxide.
Last updated: 8 June 2011
Welsh: coed
English: wood
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Definition: An area of land smaller than a forest covered with growing trees.
Last updated: 1 February 2005
Welsh: Coed Actif
English: Actif Woods
Status C
Subject: Environment
Part of speech: Proper noun, Plural
Last updated: 17 July 2014
Welsh: coed afalau surion
English: crab apple
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 27 February 2006
Welsh: coed a phren
English: trees and timber
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 11 September 2007
Welsh: coed brodorol o stoc leol
English: locally derived native tree stock
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 3 August 2010
Welsh: Coed Cadw
English: Woodland Trust
Status A
Subject: Environment
Part of speech: Noun, Plural
Definition: Coed Cadw yw’r enw a ddefnyddir yng Nghymru (yn y ddwy iaith). Weithiau, rhoddir "The Woodland Trust" mewn cromfachau ar ei ôl yn y Saesneg.
Last updated: 26 February 2009
Welsh: Coed, Cen a Thir Parc
English: Lichen, Trees & Parklands
Status B
Subject: Environment
Part of speech: Noun, Masculine, Plural
Context: Glastir
Last updated: 28 May 2012
Welsh: coed chwip
English: whips
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Definition: trees
Last updated: 27 February 2006
Welsh: coed cnau Ffrengig
English: walnut
Status C
Subject: Food
Part of speech: Noun, Plural
Last updated: 13 May 2013
Welsh: coed conwydd
English: conifers
Status C
Subject: Plants
Part of speech: Noun, Plural
Last updated: 1 September 2004
Welsh: coed cysgodi
English: shelterwood
Status B
Subject: Environment
Part of speech: Noun, Plural
Context: * � Shelterbelts and shelterwoods - carefully located shelterbelts can be used to reduce the impact of prevailing winter weather and reduce exposure for livestock. [1]
Last updated: 28 February 2024
Welsh: Coed Efa
English: Coed Eva
Status B
Subject: Place-names
Part of speech: Proper noun
Definition: Tor-faen
Last updated: 14 August 2003
Welsh: Coed Efa
English: Coed Eva
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Torfaen. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Torfaen (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: coeden dynodi llwybr
English: wayfinding tree
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: coed dynodi llwybrau
Last updated: 26 September 2019
Welsh: coeden ffylogenedd
English: phylogenetic tree
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: coed ffylogenedd
Definition: Diagram sy’n darlunio’r berthynas rhwng gwahanol rywogaethau a’u hesblygiad dros amser.
Last updated: 30 June 2022
Welsh: coeden ffylogenedd ar gyfer cytras
English: clade phylogenetic tree
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: coed ffylogenedd ar gyfer cytrasau
Definition: Diagram sy’n darlunio’r berthynas rhwng gwahanol rywogaethau sy’n tarddu o un cyd-hynafiad yn unig, a’u hesblygiad dros amser.
Last updated: 30 June 2022
Welsh: coeden geirios yr adar
English: bird cherry
Status A
Subject: Plants
Part of speech: Noun, Feminine, Singular
Plural: coed ceirios yr adar
Definition: Prunus padus
Last updated: 19 August 2025
Welsh: coeden lydanddail â hadau mân
English: small-seeded broadleaf
Status C
Subject: Plants
Part of speech: Noun, Feminine, Singular
Plural: coed llydanddail â hadau mân
Last updated: 3 November 2016
Welsh: coeden perth
English: hedgerow tree
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: coed perthi
Last updated: 6 December 2016
Welsh: coed ffrwythau hirgyff
English: standard fruit trees
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 10 March 2006
Welsh: coed helyg
English: willow
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 6 April 2004
Welsh: coed hirgyff
English: standards
Status C
Subject: Plants
Part of speech: Noun, Plural
Definition: Trees with an upright stem.
Last updated: 19 August 2010
Welsh: Coed Hynafol, Coed Hynod a Choed Treftadaeth Cymru
English: Ancient, Veteran and Heritage Trees of Wales
Status A
Subject: Environment
Part of speech: Noun, Plural
Last updated: 10 June 2014
Welsh: Coed Lady Park
English: Lady Park Wood
Status B
Subject: Place-names
Part of speech: Proper noun
Definition: Wrecsam
Last updated: 14 August 2003
Welsh: coed meddw
English: drunken trees
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: Trees that list due to rapid melting of permafrost.
Last updated: 25 June 2007
Welsh: Coed mewn Cae gan gynnwys Coed Hynod (cynefin coediog)
English: In-field Trees including Veteran Trees (woody habitat)
Status B
Subject: Environment
Part of speech: Proper noun
Notes: Cynefin lled-naturiol a ddynodir yn y Cynllun Ffermio Cynaliadwy.
Last updated: 27 February 2024
Welsh: Coed pori a thir parc iseldir
English: Lowland wood pastures and parkland
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: Disgrifiad swyddogol o gynefin y rhoddir blaenoriaeth iddo yng Nghynllun Bioamrywiaeth y DU.
Last updated: 3 October 2003
Welsh: Coed Pori (cynefin coediog)
English: Wood Pasture (woody habitat)
Status B
Subject: Environment
Part of speech: Proper noun
Notes: Cynefin lled-naturiol a ddynodir yn y Cynllun Ffermio Cynaliadwy.
Last updated: 28 February 2024
Welsh: Coedwigaeth (Eithriadau rhag Cyfyngu ar Gwympo Coed) 1979
English: Forestry (Exceptions from Restriction of Felling) Regulations 1979
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 12 September 2012
Welsh: corlan dan sglodion coed
English: wood chip corral
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 17 July 2012
Welsh: Creu coridor ar ddwy lan nant a phlannu coed
English: Create streamside corridor on improved land on both sides with tree planting
Status C
Subject: Agriculture
Part of speech: Verb
Context: In the context of Glastir.
Last updated: 8 July 2010
Welsh: Creu coridor ar un lan nant a phlannu coed
English: Create streamside corridor on improved land on one side with tree planting
Status C
Subject: Agriculture
Part of speech: Verb
Context: In the context of Glastir.
Last updated: 8 July 2010
Welsh: cwympo coed
English: fell trees
Status C
Subject: Plants
Part of speech: Verb
Last updated: 5 December 2006
Welsh: cwympo coed
English: tree felling
Status A
Subject: Agriculture
Part of speech: Verb
Last updated: 21 July 2022
Welsh: cwympo coed a'u gadael i bydru
English: fell to waste
Status A
Subject: Agriculture
Part of speech: Verb
Last updated: 29 April 2014
Welsh: cysgod coed
English: tree shelter
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 17 October 2005
Welsh: Darlithydd Gwaith Coed a Saernïaeth
English: Carpentry and Joinery Lecturer
Status B
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last updated: 4 March 2015
Welsh: dyfais fonitro CO2
English: CO2 monitor
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: dyfeisiau monitro CO2
Definition: Teclyn sy'n mesur lefel carbon deuocsid yn yr aer.
Last updated: 7 October 2021
Welsh: Ein Coed yn yr Haf
English: Our Trees in Summer
Status A
Subject: Environment
Part of speech: Proper noun
Definition: Cyhoeddwyd gan Gymdeithas Coedwigoedd Bychain.
Last updated: 10 March 2006
Welsh: ei sefydlu ar goetir conifferaidd ar ôl cynaeafu’r coed
English: establishment on conifer forestry post harvest
Status C
Subject: Agriculture
Part of speech: Verb
Context: yn gysylltiedig ag Elfen wedi'i Thargedu Glastir
Last updated: 13 July 2010