TermCymru

Results are displayed in English alphabetical order A-Z
English: opt out
Welsh: optio allan
Status B
Subject: Health
Part of speech: Verb
Last Updated: 18 May 2012
English: opt-out system
Welsh: system optio allan
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 18 May 2012
English: optronics
Welsh: optroneg
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last Updated: 13 May 2004
English: optronics industry
Welsh: diwydiant optroneg
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last Updated: 19 December 2006
English: OPZ
Welsh: parth cynllunio amlinellol
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: parthau cynllunio amlinellol
Notes: Dyma'r acronym Saesneg a ddefnyddir am outline planning zone.
Last Updated: 23 March 2021
English: orache spinach
Welsh: sbinaets yr ardd
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Definition: Atriplex hortensis
Context: Also known as "garden spinach".
Last Updated: 31 March 2009
English: Oracle platform
Welsh: system Oracle
Status C
Subject: ICT
Definition: A computer system.
Last Updated: 5 June 2006
English: oracy
Welsh: llafaredd
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Y gallu i fynegi'n huawdl a gramadegol gywir ar lafar.
Context: Mae hyn yn cynnwys caffael sgiliau iaith a lleferydd a llafaredd sy'n sail i'w gallu i ddysgu darllen, ysgrifennu a datrys problemau.
Last Updated: 13 March 2024
English: ORAHS
Welsh: Ymchwil Weithredol a Gymhwysir i Wasanaethau Iechyd
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Operational Research Applied to Health Service
Last Updated: 6 September 2011
English: oral anticoagulation
Welsh: gwrthgeulo drwy'r geg
Status C
Subject: Health
Last Updated: 18 November 2021
English: Oral Assembly Question
Welsh: Cwestiwn Llafar y Cynulliad
Status C
Subject: Politics
Part of speech: Noun, Masculine, Singular
Definition: OAQ
Last Updated: 15 July 2005
English: oral bait vaccination
Welsh: rhoi brechlyn mewn abwyd
Status C
Subject: Agriculture
Part of speech: Verb
Definition: Lacing bait with vaccine to vaccinate wild animals.
Last Updated: 6 April 2009
English: oral bleeding
Welsh: gwaedu yn y geg
Status B
Subject: Health
Part of speech: Verb
Last Updated: 2 April 2020
English: oral bodily fluid
Welsh: hylif corfforol o'r geg
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: hylifau corfforol o'r geg
Last Updated: 3 June 2020
English: oral cancer
Welsh: canser y geg
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 16 August 2004
English: oral cavity
Welsh: ceudod y geg
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 3 March 2006
English: oral fissure sealant programme
Welsh: rhaglen selio tyllau yn y geg
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 10 August 2004
English: Oral Glucose Tolerance Test
Welsh: Prawf drwy'r Geg ar Oddefiad i Glwcos
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: OGTT
Last Updated: 23 September 2004
English: oral health
Welsh: iechyd y geg
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Mae 'iechyd geneuol' yn ffurf gyfystyr ac o bosibl bydd y ffurf honno yn fwy hylaw mewn rhai cyd-destunau, yn enwedig lle bydd angen goleddfu'r term craidd hwn.
Last Updated: 14 August 2025
English: Oral Health Bulletins
Welsh: Bwletinau Iechyd y Geg
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 14 November 2007
English: Oral Health Foundation
Welsh: Sefydliad Iechyd y Geg
Status C
Subject: Health
Part of speech: Proper noun
Notes: Cyfieithiad o’r enw newydd ar Sefydliad Iechyd Deintyddol Prydain / British Dental Health Foundation. Ychwanegwyd y cofnod hwn Mai 2016.
Last Updated: 16 May 2016
English: oral health inequality
Welsh: anghydraddoldeb sy’n gysylltiedig ag iechyd y geg
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 10 July 2012
English: Oral Health Promotion Steering Group
Welsh: Grŵp Llywio ar gyfer Hybu Iechyd y Geg
Status B
Subject: Health
Part of speech: Proper noun, Masculine, Singular
Last Updated: 10 July 2012
English: Oral Health Specialist Library
Welsh: Llyfrgell Arbenigol Iechyd y Geg
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: OHSL
Last Updated: 18 February 2009
English: oral hygiene
Welsh: hylendid y geg
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 6 May 2005
English: oral interaction
Welsh: rhyngweithio llafar
Status A
Subject: Education
Part of speech: Verb
Context: Erbyn dyddiad a bennir gan Weinidogion Cymru drwy reoliadau, bod disgyblion yn cyrraedd lefel cyfeirio gyffredin B2 o ran rhyngweithio llafar (defnyddiwr Cymraeg annibynnol) o leiaf, erbyn iddynt beidio â bod o oedran addysg gorfodol.
Notes: Pennawd yn y grid hunanasesu i ddisgrifio gwahanol lefelau hyfedredd mewn iaith, yn y Fframwaith Cyfeirio Cyffredin Ewropeaidd ar gyfer Ieithoedd (CEFR).
Last Updated: 21 November 2024
English: oral intercourse
Welsh: cyfathrach eneuol
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 16 August 2004
English: oral medication
Welsh: meddyginiaeth drwy’r geg
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 9 April 2020
English: oral question
Welsh: cwestiwn llafar
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Plural: cwestiynau llafar
Notes: Yng nghyd-destun gweithdrefnau'r Senedd. Caiff Aelodau'r Senedd (ASau) ofyn Cwestiynau Llafar y Senedd i'r Prif Weinidog, i Weinidogion Cymru, i'r Cwnsler Cyffredinol ac i Gomisiwn y Senedd am unrhyw fater sy'n dod o fewn eu maes cyfrifoldeb. Atebir cwestiynau llafar yn ystod cyfnod a neilltuir ar gyfer Cwestiynau yn y Cyfarfod Llawn. Bydd y Prif Weinidog yn ateb cwestiynau bob wythnos, a bydd Gweinidogion Cymru a'r Cwnsler Cyffredinol yn ateb cwestiynau ar batrwm cylch pedair wythnos. Gofynnir cwestiynau i Gomisiwn y Senedd unwaith pob pedair wythnos hefyd.
Last Updated: 20 February 2025
English: Oral Questions for Future Answer
Welsh: Cwestiynau Llafar i'w Hateb yn y Dyfodol
Status A
Subject: Politics
Part of speech: Noun, Plural
Last Updated: 16 August 2002
English: oral session
Welsh: sesiwn lafar
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Definition: Cyfarfod pan fo ymchwiliad neu bwyllgor (ee un o bwyllgorau'r Senedd) yn derbyn tystiolaeth ar lafar gan unigolion.
Last Updated: 28 June 2024
English: oral steroid
Welsh: steroid a gymerir drwy'r geg
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: steroidau a gymerir drwy'r eg
Last Updated: 3 June 2020
English: oral submission
Welsh: cyflwyniad llafar
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: cyflwyniadau llafar
Notes: Er enghraifft yng nghyd-destun paneli a thribiwnlysoedd.
Last Updated: 12 June 2024
English: oral surgery
Welsh: llawdriniaeth ar y geg
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 16 April 2003
English: oral syringe
Welsh: chwistrell geg
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 2 February 2009
English: oral text
Welsh: testun llafar
Status B
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Plural: testunau llafar
Definition: Iaith sy'n cael ei llefaru.
Notes: Term o faes ieithyddiaeth a ddefnyddir mewn deunyddiau sy’n gysylltiedig â CEFR, y Fframwaith Cyfeirio Cyffredin Ewropeaidd ar gyfer Ieithoedd.
Last Updated: 2 October 2025
English: oral thrush
Welsh: llindag y geg
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Anhwylder y gellir ei drin drwy Wasanaeth Anhwylderau Cyffredin y GIG.
Last Updated: 1 December 2022
English: oral update
Welsh: diweddariad llafar
Status A
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 20 August 2008
English: oral vaccine
Welsh: brechlyn trwy’r geg
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 4 February 2013
English: Orange Book
Welsh: Y Llyfr Oren
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Notes: Canllawiau i'r Llywodraeth ar reoli risgiau.
Last Updated: 23 January 2020
English: Orange – now
Welsh: Oren – nawr
Status B
Subject: Health
Part of speech: Proper noun
Definition: Categori ymateb ar gyfer cyflyrau difrifol lle mae angen asesiad clinigol wyneb yn wyneb, profion a throsglwyddo i’r ysbyty neu ofal arbenigol (ee claf yr amheuir ei fod yn dioddef strôc).
Notes: Un o gategorïau ymateb y Gwasanaeth Ambiwlans, o 1 Gorffennaf 2025 ymlaen. Ceir 5 categori ymateb: porffor; coch; oren; melyn; gwyrdd.
Last Updated: 2 December 2025
English: orange roughy
Welsh: draenog môr garw oren
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: draenogiaid môr garw oren
Definition: Hoplostethus atlanticus
Last Updated: 14 March 2019
English: Orange: time sensitive
Welsh: Oren: sensitif o ran amser
Status B
Subject: Health
Part of speech: Adjective
Definition: Categori ymateb ambiwlansys ar gyfer cyflyrau fel strôc sydd angen ymateb cyflym a gofal gan glinigwyr ambiwlans cyn cludo’r claf i’r ysbyty i gael gofal arbenigol.
Notes: Un o'r categorïau ymateb newydd ar gyfer ambiwlansys.
Last Updated: 31 July 2025
English: orange tip
Welsh: gwyn blaen oren
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Type of butterfly.
Last Updated: 29 February 2012
English: orbital
Welsh: orbitol
Status C
Subject: ICT
Part of speech: Adjective
Last Updated: 24 September 2002
English: Orbital Prostheticist
Welsh: Prosthetydd Llygaid
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 12 December 2019
English: Orbital Prosthetic Service
Welsh: Y Gwasanaeth Llygaid Prosthetig
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 12 December 2019
English: Orbit Business Park
Welsh: Canolfan Fusnes Orbit
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Definition: Merthyr Tydfil, next to the Welsh Assembly Government building and opposite the Rhydycar leisure park..
Last Updated: 13 September 2012
English: orchard
Welsh: perllan
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: perllannau
Last Updated: 28 February 2024
English: orchestra pit
Welsh: pwll cerddorfa
Status C
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Last Updated: 21 June 2010