TermCymru

Results are displayed in English alphabetical order A-Z
English: dead wood
Welsh: coeden farw
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Coeden sydd wedi marw; cynefin gwerthfawr.
Last Updated: 3 December 2012
English: dead wood
Welsh: pren marw
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Rhannau marw ar goeden sy'n dal yn fyw; cynefin gwerthfawr.
Last Updated: 3 December 2012
English: Deaf Awareness Week
Welsh: Wythnos Ymwybyddiaeth o fod yn Fyddar
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 10 May 2011
English: deafblind
Welsh: dall fyddar
Status B
Subject: Health
Part of speech: Adjective
Last Updated: 20 February 2020
English: Deafblind Awareness Week
Welsh: Wythnos Ymwybyddiaeth o fod yn Ddall ac yn Fyddar
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 10 May 2011
English: deafblindness
Welsh: dallfyddardod
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Y cyflwr o fod â namau difrifol ar y golwg a'r clyw ar y cyd, gan arwain at anawsterau â chyfathrebu a symud.
Last Updated: 20 February 2020
English: deaf BSL signer
Welsh: arwyddwr BSL byddar
Status B
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Plural: arwyddwyr BSL byddar
Definition: Un sy’n gallu cyfathrebu gan ddefnyddio iaith arwyddion Prydain, ac sy’n fyddar.
Notes: Ni ddylid defnyddio’r ffurf ‘defnyddiwr BSL byddar’ (‘deaf BSL user’).
Last Updated: 28 January 2026
English: deafened people
Welsh: pobl sydd wedi colli eu clyw
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 6 January 2011
English: deaf people
Welsh: pobl fyddar
Status B
Subject: Personnel
Part of speech: Noun, Plural
Definition: Dim "y byddar" hyd yn oed os ceir the deaf yn Saesneg. Os defnyddir 'Deaf' gyda 'D' fawr bydd angen defnyddio'r briflythyren yn y Gymraeg hefyd am nad yw'n cyfeirio at y cyflwr meddygol ond yn hytrach at yr holl ddiwylliant sydd wedi tyfu o gwmpas iaith arwyddion ac ati.
Last Updated: 21 January 2003
English: dealcoholised
Welsh: wedi ei ddadalcoholeiddio
Status B
Subject: Food
Part of speech: Adjective
Notes: Disgrifydd ar labeli diodydd
Last Updated: 1 August 2018
English: Dealing with Challenging Behaviour in After School Groups and Workshops
Welsh: Delio â Phlant sy'n Ymddwyn yn Anodd mewn Grwpiau a Gweithdai ar ôl Ysgol
Status C
Subject: Education
Part of speech: Verb
Last Updated: 8 December 2004
English: Dealing with Disaster
Welsh: Dealing with Disaster
Status C
Subject: Fire and rescue
Definition: A Home Office publication, provides the strategic framework for integrated emergency planning.
Last Updated: 15 July 2002
English: Dealing with hate crime
Welsh: Delio â throseddau casineb
Status A
Subject: Justice and order
Part of speech: Proper noun
Definition: Slogan marchnata.
Last Updated: 4 December 2013
English: Dean
Welsh: Deon
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 31 May 2006
English: Dean
Welsh: Deon
Status B
Subject: Religion
Part of speech: Noun, Masculine, Singular
Plural: Deoniaid
Definition: Pennaeth y canoniaid mewn Eglwys Gadeiriol.
Last Updated: 13 August 2020
English: Dean and Chapter
Welsh: Deon a Glwysgor
Status C
Subject: Religion
Part of speech: Noun, Masculine, Singular
Last Updated: 24 March 2010
English: Dean and Chapter of Llandaff Cathedral
Welsh: Y Deon a Chabidwl Eglwys Gadeiriol Llandaf
Status B
Subject: Religion
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r termau Cymraeg a ddefnyddir yn Eglwys Gadeiriol Llandaf yn benodol.
Last Updated: 13 August 2020
English: Dean of Faculty of Education
Welsh: Deon y Gyfadran Addysg
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 22 September 2006
English: Dean of Llandaff Cathedral
Welsh: Deon Eglwys Gadeiriol Llandaf
Status B
Subject: Religion
Part of speech: Noun, Masculine, Singular
Plural: Deoniaid Cadeirlan Llandaf
Last Updated: 4 June 2018
English: Dean of School of Nursing and Midwifery Studies
Welsh: Deon yr Ysgol Nyrsio a Bydwreigiaeth
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 31 March 2008
English: Death Cafe
Welsh: Caffi Marwolaeth
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: At a Death Cafe people, often strangers, gather to eat cake, drink tea and discuss death. Our objective is 'to increase awareness of death with a view to helping people make the most of their (finite) lives'. A Death Cafe is a group directed discussion of death with no agenda, objectives or themes. Death Cafe is a 'social franchise'.
Last Updated: 3 October 2016
English: death certificate
Welsh: tystysgrif marwolaeth
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last Updated: 6 August 2012
English: death certificate reform
Welsh: diwygio tystysgrifau marwolaeth
Status C
Subject: Health
Part of speech: Verb
Last Updated: 17 February 2022
English: death in service
Welsh: marw yn y swydd
Status C
Subject: Health
Part of speech: Verb
Context: neu ‘marw yn eich swydd’, ‘marw yn ei swydd’, ‘marw yn eu swydd’ fel y bo’n briodol
Last Updated: 29 January 2010
English: death management
Welsh: rheoli marwolaethau
Status B
Subject: Health
Part of speech: Verb
Last Updated: 28 April 2020
English: death management system
Welsh: system rheoli marwolaethau
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: systemau rheoli marwolaethau
Last Updated: 5 June 2020
English: death rate
Welsh: cyfradd marwolaethau
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: cyfraddau marwolaethau
Last Updated: 14 December 2022
English: death's-head hawkmoth
Welsh: gwalchwyfyn y benglog
Status C
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Acherontia atropos
Last Updated: 12 March 2010
English: Deaths Record
Welsh: Cofnod Marwolaethau
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: Of animals.
Last Updated: 13 June 2014
English: debar
Welsh: gwahardd
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun prosesau caffael.
Last Updated: 9 February 2023
English: debarment list
Welsh: rhestr rhagwaharddiadau
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: rhestrau rhagwaharddiadau
Definition: Rhestr a gedwir gan un o Weinidogion y Goron o dan adran 62 o Ddeddf Caffael 2023, sy'n cynnwys enwau cyflenwyr sy'n gyflenwyr gwaharddedig neu'n gyflenwyr gwaharddadwy, at ddibenion caffael, am resymau penodol.
Notes: Term o faes caffael. Ychwanegwyd i’r gronfa yn sgil Deddf Caffael 2023 (deddfwriaeth Llywodraeth y DU, sydd ar gael yn Saesneg yn unig) a Rheoliadau Caffael (Cymru) 2024. Yn y ddeddfwriaeth ar gaffael, gwahaniaethir rhwng debarment / rhagwaharddiad ac exclusion / gwaharddiad.
Last Updated: 31 July 2024
English: debarment standstill period
Welsh: cyfnod segur rhagwaharddiad
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun Deddf Caffael 2023.
Last Updated: 19 March 2025
English: debate pack
Welsh: pecyn dadl
Status C
Subject: Politics
Part of speech: Noun, Masculine, Singular
Definition: Pecyn a baratoir gan Wasanaeth Ymchwil yr Aelodau, i roi gwybodaeth gefndirol am ddadleuon y cyfarfodydd llawn.
Last Updated: 23 September 2004
English: debating chamber
Welsh: siambr drafod
Status B
Subject: Politics
Part of speech: Noun, Feminine, Singular
Last Updated: 25 November 2004
English: debenture
Welsh: dyledeb
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: dyledebau
Definition: An unsecured bond.
Last Updated: 25 November 2019
English: debenture
Welsh: debentur
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: debenturau
Definition: Tystysgrif i gydnabod dyled.
Last Updated: 23 May 2019
English: debilitating
Welsh: nychus
Status C
Subject: Health
Part of speech: Adjective
Last Updated: 5 October 2011
English: debit
Welsh: debydu
Status B
Subject: Finance and statistics
Part of speech: Verb
Last Updated: 29 January 2026
English: debit card
Welsh: cerdyn debyd
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 3 September 2007
English: deboned
Welsh: gyda'r esgyrn wedi'u tynnu
Status C
Subject: Food
Part of speech: Adjective
Definition: meat
Last Updated: 27 September 2006
English: de-boned beef
Welsh: cig eidion oddi ar yr asgwrn
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 10 September 2003
English: de-boned fresh beef and beef products
Welsh: cig eidion ffres a chynhyrchion cig eidion oddi ar yr asgwrn
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: mae'r cig ffres a'r cynhyrchion oddi ar yr asgwrn.
Last Updated: 10 September 2003
English: deboned meat
Welsh: cig y tynnwyd yr esgyrn ohono
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 14 July 2026
English: debridement
Welsh: digramennu
Status B
Subject: Health
Part of speech: Verb
Last Updated: 7 May 2026
English: debrief
Welsh: cael ôl-drafodaeth
Status C
Subject: Committees
Part of speech: Verb
Context: ôl-drafod, cyflwyno adroddiad, rhoi/cyflwyno'r ffeithiau, trafod y ffeithiau, disgrifio'r sefyllfa, trafod y sefyllfa
Last Updated: 11 February 2010
English: debriefing
Welsh: ôl-drafodaeth
Status C
Subject: Committees
Part of speech: Noun, Feminine, Singular
Context: ôl-drafod, cyflwyno adroddiad, rhoi/cyflwyno'r ffeithiau, trafod y ffeithiau, disgrifio'r sefyllfa, trafod y sefyllfa
Last Updated: 11 February 2010
English: debt advice
Welsh: cyngor ar ddyledion
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 4 March 2024
English: Debt Arrangement and Attachment (Scotland) Act
Welsh: Deddf Trefnu ac Atafaelu Dyledion (Yr Alban)
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last Updated: 21 March 2012
English: debt bondage
Welsh: caethwasanaeth drwy ddyled
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 4 March 2026
English: debt finance
Welsh: cyllid i ariannu dyledion
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 3 April 2009