TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Llawdriniaeth Arbenigol
English: Specialist Surgery
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 15 March 2004
Welsh: llawdriniaeth ar y galon
English: open heart surgery
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Any surgery where the chest is opened and surgery is performed on the heart. The term "open" refers to the chest, not the heart itself (which may or may not be opened, depending on the type of surgery).
Last updated: 26 May 2004
Welsh: llawdriniaeth ar y geg
English: oral surgery
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 16 April 2003
Welsh: llawdriniaeth bediatrig arbenigol
English: paediatric specialist surgery
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 27 February 2006
Welsh: llawdriniaeth blastig
English: plastic surgery
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 9 September 2024
Welsh: llawdriniaeth blastig a llosgiadau pediatrig
English: paediatric plastic surgery and burns
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 27 February 2006
Welsh: llawdriniaeth cataract
English: cataract operation
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: llawdriniaethau cataractau
Last updated: 19 April 2023
Welsh: llawdriniaeth cataractau
English: cataract surgery
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 10 August 2004
Welsh: llawdriniaeth cytoleihaol
English: cytoreductive surgery
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Triniaeth i leihau nifer y celloedd canseraidd yn y corff.
Last updated: 27 January 2022
Welsh: llawdriniaeth ddargyfeiriol
English: bypass operation
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: llawdriniaethau dargyfeiriol
Last updated: 24 October 2016
Welsh: llawdriniaeth ddargyfeiriol ar y galon
English: heart bypass surgery
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 14 October 2003
Welsh: llawdriniaeth ddewisol
English: elective surgery
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: beneficial to the patient but not essential for survival
Last updated: 17 January 2003
Welsh: llawdriniaeth ddydd
English: day surgery
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Llawdriniaeth neu driniaeth arall a ddarperir i glaf ac nad yw'n golygu bod angen i'r claf hwnnw aros dros nos yn yr ysbyty.
Last updated: 23 September 2025
Welsh: llawdriniaeth drawmatig
English: traumatic surgery
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 17 July 2006
Welsh: llawdriniaeth fariatrig
English: bariatric surgery
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: llawdriniaethau bariatrig
Definition: Llawdriniaeth ar gyfer lleihau pwysau. Mae sawl math gwahanol o lawdriniaeth fariatrig.
Context: Mae'r llwybr yn amlinellu’r gofynion gwasanaeth ar gyfer oedolion a phlant ar draws pedair lefel o gymorth, o waith atal ar draws yr holl boblogaeth ac ymyrraeth gynnar hyd at wasanaethau rheoli pwysau a gwasanaethau meddygol a llawdriniaeth fariatrig arbenigol ar gyfer gordewdra afiachus.
Last updated: 4 April 2019
Welsh: llawdriniaeth gên ac wyneb
English: maxillofacial surgery
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: maxillo - ‘adj pertaining to the maxilla (jaw, ,jawbone) and..’ The New Shorter Oxford Dictionary
Last updated: 3 November 2020
Welsh: llawdriniaeth gosmetig gywirol
English: corrective plastic surgery
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 19 January 2006
Welsh: llawdriniaeth gyffredinol
English: general surgery
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 17 July 2006
Welsh: Llawdriniaeth Gyffredinol Argyfwng
English: Emergency General Surgery
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Context: Llawdriniaeth Gyffredinol Argyfwng
Last updated: 10 January 2018
Welsh: llawdriniaeth laparosgopig
English: laparoscopic surgery
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 18 October 2004
Welsh: llawdriniaeth orthopedig
English: orthopaedic surgery
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 17 July 2006
Welsh: llawdriniaeth rhwyll y wain
English: vaginal mesh procedure
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: llawdriniaethau rhwyll y wain
Last updated: 9 July 2020
Welsh: llawdriniaeth sy'n creu archoll mor fach â phosib
English: minimally invasive surgery
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: llawdriniaethau sy'n creu archoll mor fach â phosib
Context: Bydd yn cynnwys adnoddau delweddu meddygol uwch felly bydd modd i staff y theatr a'r adran radioleg gydweithio. Drwy hyn, gall cleifion fanteisio ar wasanaethau delweddu a llawdriniaethau sy’n creu archoll mor fach â phosib ar yr un pryd ac yn yr un lle.
Last updated: 4 June 2018
Welsh: llawdriniaeth thorasig
English: thoracic surgery
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Context: Mae ein hymrwymiad i ddyfodol yr ysbyty'n glir, fel y dangosir gan y cyhoeddiad yn Ionawr 2018 y bydd y gwasanaeth llawdriniaeth thorasig yn Ne Cymru yn cael ei leoli yno.
Last updated: 3 October 2018
Welsh: llawdriniaeth twll clo
English: keyhole surgery
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 16 April 2003
Welsh: llawes coed
English: tree guard
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 27 May 2004
Welsh: llawesiad
English: intussusception
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: The inversion of one portion of intestine into another.
Last updated: 30 August 2013
Welsh: llawesrwyd
English: purse seine
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Math ar rwyd bysgota.
Context: Type of fishing net.
Last updated: 11 March 2013
Welsh: llawesrwyd a gaiff ei gweithio o ddau gwch
English: two-boat operated purse seine
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: llawersrwydi a gaiff eu gweithio o ddau gwch
Last updated: 26 March 2020
Welsh: llawesrwyd sy’n cael ei gweithio o un cwch
English: one-boat operated purse seine
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: llawesrwydi sy'n cael eu gweithio o un cwch
Last updated: 26 March 2020
Welsh: llawfeddyg
English: surgeon
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 17 January 2007
Welsh: llawfeddygaeth
English: surgery
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Disgyblaeth feddygol sy'n ymwneud â rhoi triniaethau corfforol trwy dechnegau llawfeddygol.
Notes: Defnyddir y term yn benodol i gyfeirio at y ddisgyblaeth, nid at y weithred o roi llawdriniaeth.
Last updated: 24 September 2025
Welsh: llawfeddygaeth agored
English: open surgery
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Context: Y pwnc academaidd.
Last updated: 2 July 2014
Welsh: llawfeddyg ymgynghorol
English: consultant surgeon
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 17 January 2007
Welsh: llawfeddyg ymyriadol endofasgwlaidd
English: endovascular interventionalist
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: llawfeddygon ymyriadol endofasgwlaidd
Context: Caiff y gweithlu amlddisgyblaethol mewn gwasanaethau fasgwlaidd ei gefnogi a’i ddatblygu er mwyn mynd i’r afael â lefelau cadw staff a sicrhau ei fod yn gynaliadwy, yn cael ei ddosbarthu’n deg a'i ehangu i ateb y galw cynyddol, gan ganolbwyntio ar feysydd allweddol fel ymyriadau endofasgwlaidd gan gynnwys llawfeddygon ymyriadol endofasgwlaidd a nyrsio arbenigol. 
Last updated: 10 April 2024
Welsh: llawlyfr
English: manual
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: Llawlyfr Adroddiadau Ariannol
English: Finance Reporting Manual
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 18 July 2018
Welsh: Llawlyfr ar fagu plantos iach a hapus
English: The handbook for healthy, happy kids
Status A
Subject: Health
Part of speech: Neutral
Definition: Published by Health Challenge Wales, 2009.
Last updated: 8 July 2010
Welsh: Llawlyfr ar gyfer Llywodraethwyr Ysgolion yng Nghymru
English: A Handbook for Governors of Schools in Wales
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Context: Cyhoeddiad a baratowyd gan Lywodraethwyr Cymru ac a noddwyd gan Lywodraeth y Cynulliad.
Last updated: 1 November 2010
Welsh: Llawlyfr ar Gynlluniau Datblygu Lleol
English: Local Development Plan Manual
Status A
Subject: Planning
Part of speech: Noun, Masculine, Singular
Definition: Welsh Assembly Government publication, June 2006.
Last updated: 16 January 2008
Welsh: Llawlyfr Arsylwi yn y Cartref (HOME)
English: HOME Inventory
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: rhan o "Home Observation and Measurement of the Environment": This pack focuses on the assessment of a child's world through observation and a semi-structured interview with the child's main caregiver to assess both the quality of care ……
Last updated: 24 September 2002
Welsh: Llawlyfrau Arweiniad Arolygu
English: Inspection Guidance Handbooks
Status A
Subject: Education
Part of speech: Noun, Plural
Context: Cyhoeddiad gan Estyn
Last updated: 1 November 2010
Welsh: Llawlyfr Ceidwad Gwartheg
English: Cattle Keeper's Handbook
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 31 August 2010
Welsh: Llawlyfr Codau Galwedigaethau’r GIG
English: NHS Occupation Code Manual
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 9 April 2020
Welsh: Llawlyfr Credyd Defnyddwyr
English: Consumer Credit Sourcebook
Status B
Subject: Finance and statistics
Part of speech: Proper noun, Masculine, Singular
Notes: Teitl cwrteisi ar ddogfen gan yr Awdurdod Ymddygiad Ariannol sydd ar gael yn Saesneg yn unig. Defnyddir yr acronym CONC.
Last updated: 6 September 2024
Welsh: Llawlyfr Credyd Defnyddwyr
English: CONC
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym a ddefnyddir am y Consumer Credit Sourcebook, dogfen gan yr Awdurdod Ymddygiad Ariannol sydd ar gael yn Saesneg yn unig. Mae'r teitl Cymraeg yn deitl cwrteisi.
Last updated: 6 September 2024
Welsh: Llawlyfr Cyllid y Cynulliad Cenedlaethol
English: Finance Manual of the National Assembly
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: ddim ar gael yn Gymraeg
Last updated: 18 October 2002
Welsh: Llawlyfr Cynaliadwyedd Amgylcheddol
English: Environmental Sustainability Guide
Status C
Subject: Europe
Part of speech: Noun, Masculine, Singular
Definition: llawlyfr gan WEFO
Last updated: 9 December 2003
Welsh: Llawlyfr Diogelwch Rheolwyr Prosiect
English: Project Managers' Security Handbook
Status B
Subject: ICT
Part of speech: Masculine, Singular
Notes: Cyfieithiad cwrteisi ar deitl dogfen fewnol i staff Llywodraeth Cymru, sydd ar gael yn Saesneg yn unig
Last updated: 12 July 2017
Welsh: Llawlyfr Dirprwyaethau
English: Delegations Manual
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 24 November 2003