TermCymru

Results are displayed in alphabetical order.
Welsh: Hysbysu i Ymrwymo
English: Inform to Involve
Status A
Subject: Housing
Part of speech: Proper noun
Definition: i2i
Context: Housing project.
Last updated: 9 October 2013
Welsh: Hysbysu i Ymrwymo
English: i2i
Status A
Subject: Housing
Part of speech: Proper noun
Definition: Inform to Involve
Context: Housing project.
Last updated: 9 October 2013
Welsh: hysbysu'n ffurfiol
English: signify
Status A
Subject: Law
Part of speech: Verb
Last updated: 17 October 2013
Welsh: hysbysydd
English: informant
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 30 August 2012
Welsh: hysterectomi
English: hysterectomy
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Surgery to remove the uterus.
Last updated: 17 July 2006
Welsh: Iach i Weithio
English: Well4Work
Status B
Subject: Health
Part of speech: Proper noun
Definition: Title of a sickness management scheme at the Welsh Government.
Last updated: 9 May 2012
Welsh: IACS
English: IACS
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Integrated Administration and Control System
Last updated: 19 June 2003
Welsh: Iaith a Chwarae
English: Language and Play
Status C
Subject: Education
Definition: LAP
Last updated: 12 September 2007
Welsh: iaith arwyddion
English: sign language
Status C
Subject: Social services
Part of speech: Noun, Feminine, Singular
Definition: for the deaf
Last updated: 23 June 2003
Welsh: Iaith Arwyddion Prydain
English: British Sign Language
Status A
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Last updated: 23 April 2025
Welsh: Iaith Arwyddion Prydain
English: BSL
Status B
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Notes: Dyma’r acronym Saesneg a ddefnyddir am British Sign Language. Mewn testunau Cymraeg, noder y gellid defnyddio’r ffurf Gymraeg IAP ac mai dyma a ddefnyddir ym Mil Iaith Arwyddion Prydain (Cymru) 2026. Serch hynny, noder hefyd ei bod yn gyffredin gweld y ffurf Saesneg BSL mewn testunau Cymraeg. Dylid pwyso a mesur anghenion y darn a’r gynulleidfa wrth benderfynu a ddylid defnyddio byrfodd wrth drosi testun Saesneg sy’n cynnwys y ffurf “BSL” ac, os penderfynir defnyddio byrfodd, ai “IAP” ynte “BSL” y dylid ei ddefnyddio yn y testun Cymraeg.
Last updated: 23 April 2025
Welsh: Iaith Arwyddnodi Estynadwy
English: Extensible Markup Language
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Definition: XML. As with HTML, XML defines the delivery, appearance of a document over the Web. However, it provides a wider variety of structured format and also allows for coding that describes works in a semantic way, i.e. through the inclusion of fields for metadata.
Last updated: 25 January 2011
Welsh: Iaith Arwyddnodi Estynadwy
English: XML
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Definition: Extensible Markup Language. As with HTML, XML defines the delivery, appearance of a document over the Web. However, it provides a wider variety of structured format and also allows for coding that describes works in a semantic way, i.e. through the inclusion of fields for metadata.
Last updated: 25 January 2011
Welsh: Iaith Arwyddnodi Gyffredinol Safonol
English: SGML
Status C
Subject: General
Part of speech: Noun, Feminine, Singular
Definition: Standard General Markup Language. A system, accepted as an international standard (ISO8879), for the creation, management, storage, and delivery of works. HTML and XML are subsets, popularised by the Web.
Last updated: 25 January 2011
Welsh: Iaith Arwyddnodi Gyffredinol Safonol
English: Standard General Markup Language
Status C
Subject: General
Part of speech: Noun, Feminine, Singular
Definition: SGML. A system, accepted as an international standard (ISO8879), for the creation, management, storage, and delivery of works. HTML and XML are subsets, popularised by the Web.
Last updated: 25 January 2011
Welsh: Iaith Arwyddnodi Hyperdestun
English: Hypertext Markup Language
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Definition: HTML
Last updated: 1 September 2004
Welsh: Iaith Athrawon Yfory
English: Iaith Athrawon Yfory
Status A
Subject: Education
Part of speech: Proper noun
Context: Rydym wedi cyflwyno cymhelliant newydd ar gyfer addysgu drwy gyfrwng y Gymraeg sef Iaith Athrawon Yfory (IAY). Bydd hwn yn targedu myfyrwyr TAR uwchradd sy'n hyfforddi i addysgu pob arbenigedd pwnc drwy gyfrwng y Gymraeg neu'n ddwyieithog.
Notes: Gweler hefyd y cofnod 'Y Cynllun Cymhelliant Addysg Gychwynnol i Athrawon Cyfrwng Cymraeg (Iaith Athrawon Yfory)'.
Last updated: 5 June 2024
Welsh: iaith casineb
English: hate speech
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Definition: Unrhyw gyfathrebu sy'n annog, cychwyn, hyrwyddo neu gyfiawnhau casineb neu drais yn erbyn unigolyn neu grŵp o bobl.
Last updated: 30 January 2020
Welsh: iaith darged
English: target language
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: iaith darged
English: target language
Status A
Subject: ICT
Part of speech: Noun, Feminine, Singular
Plural: ieithoedd targed
Definition: Yr iaith y mae testun yn cael ei chyfieithu iddi.
Last updated: 30 January 2020
Welsh: iaith ddifrïol
English: abusive language
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last updated: 31 July 2012
Welsh: iaith ddiofyn
English: default language
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: iaith dogfen
English: document language
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: Iaith drwy Chwarae i Rieni a Phlant 0-3 oed
English: Language through Play for Parents and 0-3s
Status A
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: rhaglen gan yr Asiantaeth Sgiliau Sylfaenol
Last updated: 9 June 2003
Welsh: iaith farcio
English: mark-up language
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: iaith frodorol
English: indigenous language
Status B
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Plural: ieithoedd brodorol
Definition: Iaith a siaredir gan bobl frodorol.
Notes: Gweler y cofnod am indigenous people am ddiffiniad o'r cysyniad hwnnw.
Last updated: 5 November 2020
Welsh: Iaith Fyw: Iaith Byw
English: A Living Language: A Language for Living
Status A
Subject: Culture and the arts
Context: Welsh Language Strategy. Published by the Welsh Assembly Government, December 2010.
Last updated: 14 December 2010
Welsh: iaith grynoadol
English: compiled language
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: iaith gwaith
English: working language
Status C
Subject: General
Part of speech: Noun, Feminine, Singular
Definition: e.e. wrth sôn am yr iaith Gymraeg yn cael ei defnyddio fel iaith gwaith o ddydd i ddydd yn y gweithle.
Last updated: 2 February 2006
Welsh: Iaith Gwaith
English: Working Welsh
Status A
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Last updated: 2 February 2006
Welsh: Iaith, Gwaith a Gwasanaethau Dwyieithog
English: Language, Work and Bilingual Services
Status A
Subject: Local government
Part of speech: Proper noun
Notes: Adroddiad y Gweithgor ar yr Iaith Gymraeg a Llywodraeth Leol. Cyhoeddwyd 2016.
Last updated: 21 February 2018
Welsh: iaith gydosod
English: assembly language
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: iaith hanfodol
English: critical language
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Plural: ieithoedd hanfodol
Context: Gwelwyd bod manteision sylweddol o ran rhyngweithio goddefol ac anogol, ond nad oedd manteision o ran faint yr oedd rhieni’n siarad, o ran amrywiaeth y siarad hwnnw, o ran iaith a arweinir gan rieni nac o ran iaith hanfodol.
Last updated: 10 February 2016
Welsh: iaith lefel uchel
English: high level language
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: Iaith Pawb: Cynllun Gweithredu Cenedlaethol ar gyfer Cymru Ddwyieithog
English: Iaith Pawb: A National Action Plan for a Bilingual Wales
Status A
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Definition: Dogfen y Cynulliad, 2003.
Last updated: 28 January 2003
Welsh: Iaith Profiad Cyflawn
English: Global Experience Language
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Definition: A Global Experience Language is a set of standards which allow all parts of the digital estate to look, talk and behave as if they’re part of the core.
Notes: Defnyddir yr acronym GEL yn y ddwy iaith.
Last updated: 24 January 2017
Welsh: iaith rhaglennu
English: programming language
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: iaith rhaglennu lefel uchaf
English: high level programming language
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: Iaith: Rhaniad neu Gyfle
English: Language: Division or Opportunity
Status C
Subject: Culture and the arts
Last updated: 31 March 2009
Welsh: iaith rywedd-niwtral
English: gender-neutral language
Status B
Subject: General
Part of speech: Noun, Feminine, Singular
Definition: Geirfa sy'n osgoi tuedd tuag at ryw neu rywedd penodol.
Notes: Cymharer â gendered language / iaith ryweddol. Gall 'iaith niwtral o ran rhywedd' fod yn addas mewn rhai cyd-destunau. 
Last updated: 10 April 2024
Welsh: iaith ryweddol
English: gendered language
Status B
Subject: General
Part of speech: Noun, Feminine, Singular
Definition: Geirfa sydd â thuedd tuag at ryw neu rywedd penodol. Er enghraifft, geirfa yn cynnwys elfen mewn gair neu ymadrodd sy'n awgrymu rhywedd y person mwyaf addas ar gyfer cyflawni rhyw rôl (ysgrifenyddes, dyn tân). Gall elfennau gramadegol eraill yn y Gymraeg, fel treigliadau, awgrymu rhywedd hefyd.
Notes: Cymharer â gender-neutral language / iaith rywedd-niwtral
Last updated: 10 April 2024
Welsh: iaith wreiddiol
English: source language
Status A
Subject: ICT
Part of speech: Noun, Feminine, Singular
Plural: ieithoedd gwreiddiol
Definition: Yr iaith y mae testun ynddi, sydd i'w gyfieithu i iaith arall.
Last updated: 30 January 2020
Welsh: iaith y cartref
English: home language
Status B
Subject: Education
Part of speech: Noun, Feminine, Singular
Plural: ieithoedd y cartref
Definition: Iaith y mae plentyn yn ei chlywed yn amgylchedd ei gartref.
Notes: Gall y termau mother tongue / mamiaith, first language / iaith gyntaf a language 1 (L1) / iaith 1 fod yn gyfystyr hefyd.
Last updated: 14 March 2024
Welsh: iaith ychwanegol
English: additional language
Status B
Subject: Education
Part of speech: Noun, Feminine, Singular
Plural: ieithoedd ychwanegol
Definition: Iaith y mae plentyn yn ei chlywed yn ychwanegol at iaith y cartref.
Notes: Gall y termau second language / ail iaith a language 2 (L2) / iaith 2 fod yn gyfystyr.
Last updated: 13 March 2024
Welsh: iaith y corff
English: body language
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 17 April 2008
Welsh: Iaith Ymholiadau Strwythuredig
English: Structured Query Language
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Definition: SQL. A language used to interrogate and process data in a relational database.
Last updated: 23 December 2003
Welsh: IAP
English: IAP
Status C
Subject: ICT
Part of speech: Neutral
Definition: Internet Access Provider
Last updated: 2 September 2004
Welsh: iard
English: courtyard
Status C
Subject: Estates and Cadw
Part of speech: Noun, Feminine, Singular
Last updated: 15 March 2006
Welsh: iard casglu
English: collection yard
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Lle mae'r gwartheg yn cael eu casglu cyn mynd i'r parlwr godro.
Last updated: 20 January 2010
Welsh: iard ddiferu
English: draining yard
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Cymh: draining pens.
Last updated: 22 September 2006