TermCymru

Results are displayed in Welsh alphabetical order A-Y

Welsh: cyfathrebu

English: communications

Status C

Subject: ICT

Part of speech: Verb

Last updated: 28 April 2008

Welsh: cyfathrebu agosfaes

English: near-field communication

Status B

Subject: ICT

Part of speech: Verb

Definition: Technoleg ddi-wifr sy’n defnyddio anwythiad maes magnetig i alluogi dyfeisiau i drosglwyddo data rhwng ei gilydd pan fyddant yn cyffwrdd neu’n agos iawn at ei gilydd. Defnyddir mewn cardiau banc digyffwrdd, microsglodion mewn anifeiliaid anwes ac ati.

Last updated: 7 September 2023

Welsh: cyfathrebu agosfaes

English: NFC

Status B

Subject: ICT

Part of speech: Verb

Notes: Dyma’r acronym Saesneg a ddefnyddir am near-field communication.

Last updated: 7 September 2023

Welsh: cyfathrebu amgen ac atgyfnerthol

English: AAC

Status B

Subject: Health

Part of speech: Verb

Notes: Dyma’r acronym Saesneg a ddefnyddir am alternative and augmentative communication

Last updated: 29 August 2025

Welsh: cyfathrebu amgen ac atgyfnerthol

English: alternative and augmentative communication

Status B

Subject: Health

Part of speech: Verb

Definition: Dulliau a thechnolegau cyfathrebu sy’n cymryd lle neu’n ategu ymdrechion cyfathrebu unigolyn. Cânt eu defnyddio yn bennaf gyda phobl sydd ag anghenion cymhleth o ran cyfathrebu.

Last updated: 29 August 2025

Welsh: Cyfathrebu a'r Diwydiannau Creadigol

English: Communications and Creative Industries

Status C

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: Yn Adran Theatr, Ffilm a Theledu, Prifysgol Cymru Aberystwyth.

Last updated: 11 May 2006

Welsh: cyfathrebu bwriadol

English: intentional communication

Status A

Subject: Health

Part of speech: Verb

Context: Diben cymdeithasol sydd i gyfathrebu yn y lle cyntaf (ee gwên sy'n tynnu pobl eraill draw atom), yn ogystal â diben ymarferol (ee edrychiad neu ymestyn tuag at rywbeth). Serch hynny, cyfathrebu atgyrchol yw hyn ac nid yw'n gyfathrebu bwriadol eto.

Last updated: 9 January 2020

Welsh: Cyfathrebu Corfforaethol

English: Corporate Communications

Status C

Subject: Personnel

Part of speech: Noun, Masculine, Singular

Last updated: 29 April 2004

Welsh: Cyfathrebu Corfforaethol a Chyflenwi Gwasanaethau Iechyd a Diogelwch - Rheolwr Gogledd Cymru

English: Health and Safety Corporate Communications and Service Delivery - North Wales Manager

Status C

Subject: Welsh Government posts and departments

Part of speech: Noun, Masculine, Singular

Last updated: 14 July 2006

Welsh: Cyfathrebu, Cydraddoldeb, Cynllunio Corfforaethol a Gwerthuso

English: Communications, Equality, Corporate Planning and Evaluation

Status C

Subject: Welsh Government posts and departments

Part of speech: Verb

Last updated: 14 August 2003

Welsh: cyfathrebu dieiriau

English: non-verbal communication

Status A

Subject: Education

Part of speech: Verb

Definition: Cyfathrebu heb eiriau. Mae'n cynnwys mynegiannau'r wyneb, cyswllt llygad, ystumiau a thôn y llais, yn ogystal â negeseuon llai amlwg fel osgo a'r pellter gofodol rhwng unigolion.

Context: Mae athrawon yn cyfathrebu llawer iawn a'u dysgwyr drwy gyfathrebu dieiriau, sy'n cynnwys iaith y corff, mynegiant yr wyneb, cyswllt llygaid ac ystumiau. Mae llawer o'n bwriadau a'n hemosiynau yn cael eu cyfleu'n ddieiriau ac yn cael eu harddangos yn aml drwy ein hymddygiad anymwybodol.

Last updated: 14 March 2024

Welsh: cyfathrebu dieiriau

English: NVC

Status A

Subject: Education

Part of speech: Verb

Definition: Cyfathrebu heb eiriau. Mae'n cynnwys mynegiannau'r wyneb, cyswllt llygad, ystumiau a thôn y llais, yn ogystal â negeseuon llai amlwg fel osgo a'r pellter gofodol rhwng unigolion.

Notes: Dyma'r acronym Saesneg a ddefnyddir am non-verbal communication.

Last updated: 14 March 2024

Welsh: cyfathrebu digidol

English: digital communications

Status C

Subject: ICT

Part of speech: Verb

Last updated: 9 June 2022

Welsh: cyfathrebu drwy ddylunio

English: communicating by design

Status C

Subject: ICT

Part of speech: Verb

Last updated: 8 November 2004

Welsh: Cyfathrebu, Egluro, Annog, Gorfodi

English: Engage, Explain, Encourage, Enforce

Status B

Subject: Health

Part of speech: Verb

Notes: Strategaeth yr heddlu wrth ymdrin â chyfraith cyfyngiadau COVID-19.

Last updated: 11 June 2020

Welsh: Cyfathrebu Electronig mewn Addysg

English: Electronic Communications in Education

Status C

Subject: Education

Part of speech: Verb

Definition: Dogfen y Cynulliad 2004

Last updated: 30 November 2004

Welsh: cyfathrebu emosiynau

English: affective communication

Status A

Subject: Health

Part of speech: Verb

Definition: Agwedd ar gyfathrebu sy'n ymwneud â chyfleu emosiynau i rywun arall.

Last updated: 9 January 2020

Welsh: cyfathrebu gweledol

English: visual communication

Status C

Subject: Education

Part of speech: Verb

Last updated: 14 November 2007

Welsh: cyfathrebu llafar

English: verbal communication

Status B

Subject: Education

Part of speech: Verb

Definition: Cyfathrebu drwy ddefnyddio geiriau llafar.

Last updated: 14 March 2024

Welsh: cyfathrebu maleisus

English: malicious communication

Status B

Subject: Justice and order

Part of speech: Verb

Last updated: 30 August 2012

Welsh: cyfathrebu maleisus

English: malicious communications

Status B

Subject: Law

Part of speech: Verb

Notes: Teitl ar drosedd

Last updated: 27 November 2025

Welsh: Cyfathrebu mewn Argyfwng

English: Crisis Communications

Status C

Subject: Welsh Government posts and departments

Part of speech: Verb

Last updated: 6 April 2006

Welsh: Cyfathrebu Mewnol ac Ymgysylltu

English: Internal Communications and Engagement

Status C

Subject: Health

Part of speech: Verb

Context: Teitl adran yn y Llywodraeth.

Last updated: 23 November 2011

Welsh: Cyfathrebu Mewnol ac Ymgysylltu â Gweithwyr

English: Internal Communications & Employee Engagement

Status C

Subject: Welsh Government posts and departments

Part of speech: Verb

Last updated: 17 November 2011

Welsh: Cyfathrebu Mewnol Corfforaethol

English: Corporate Internal Communications

Status C

Subject: Welsh Government posts and departments

Part of speech: Verb

Last updated: 17 November 2011

Welsh: cyfathrebu mynegiannol

English: expressive communication

Status A

Subject: Health

Part of speech: Verb

Definition: Cyfleu neges i rywun arall drwy ystumio, siarad, ysgrifennu neu arwyddo.

Last updated: 9 January 2020

Welsh: Cyfathrebu Pwerus: Cyflwyniad i Raglennu Niwroieithyddol

English: Powerful Communication: An Intro to NLP

Status C

Subject: Personnel

Part of speech: Verb

Definition: Teitl rhaglen PSMW.

Last updated: 2 June 2006

Welsh: Cyfathrebu Strategol a Chorfforaethol

English: Strategic and Corporate Communications

Status C

Subject: Welsh Government posts and departments

Part of speech: Verb

Last updated: 1 June 2012

Welsh: Cyfathrebu Strategol, y Gyfarwyddiaeth Strategaeth a Chyfathrebu

English: Strategic Communications, Strategy and Communications Directorate

Status C

Subject: Welsh Government posts and departments

Part of speech: Verb

Last updated: 22 February 2006

Welsh: cyfathrebwyr proffesiynol

English: communications professionals

Status C

Subject: General

Part of speech: Noun, Plural

Definition: Prosiect ar draws pob rhan o'r sector cyhoeddus yng Nghymru a Lloegr i baratoi canllawiau i gyfathrebwyr proffesiynol yn y maes ar wella a chynnal enw da eu sefydliadau.

Last updated: 5 April 2011

Welsh: cyfberchnogaeth

English: co-ownership

Status A

Subject: Housing

Part of speech: Noun, Feminine, Singular

Definition: Term sy'n disgrifio perchnogaeth dau berson gyda'i gilydd ar eiddo. Gall y berchnogaeth honno fod yn 'gyd-denantiaeth' ('joint tenancy') neu'n 'denantiaeth ar y cyd' ('tenancy in common').

Notes: Mewn rhai cyd-destunau llai technegol mae'n bosibl y byddai'n briodol aralleirio yn hytrach na defnyddio'r term hwn.

Last updated: 7 August 2017

Welsh: cyf-denant

English: co-tenant

Status A

Subject: Housing

Part of speech: Noun, Masculine, Singular

Last updated: 30 April 2013

Welsh: cyfeb

English: in-foal

Status C

Subject: Agriculture

Part of speech: Adjective

Definition: of mares

Last updated: 3 October 2003

Welsh: cyfeddiannaeth

English: co-occupation

Status A

Subject: Housing

Part of speech: Noun, Feminine, Singular

Definition: Type of tenancy.

Last updated: 30 April 2013

Welsh: cyfeddiannu

English: co-occupy

Status A

Subject: Housing

Part of speech: Verb

Last updated: 30 April 2013

Welsh: cyfeiliornad

English: error

Status B

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Definition: In statistics, the amount of deviation from a standard or specification.

Last updated: 5 January 2026

Welsh: cyfeiliornadau

English: errors

Status B

Subject: Finance and statistics

Part of speech: Noun, Plural

Definition: In statistics, the amount of deviation from a standard or specification.

Last updated: 18 July 2005

Welsh: cyfeiliornadau samplu

English: sampling errors

Status C

Subject: Finance and statistics

Part of speech: Noun, Plural

Last updated: 9 June 2003

Welsh: cyfeiliornad cymedrig

English: mean error

Status B

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Definition: In statistics.

Last updated: 21 February 2005

Welsh: cyfeiliornad plygiant

English: refractive error

Status A

Subject: Health

Part of speech: Noun, Masculine, Singular

Plural: cyfeiliornadau plygiant

Definition: Anhwylder llygad a achosir gan afreoleidd-dra o ran siâp y llygad.

Last updated: 25 November 2022

Welsh: cyfeiliornad plygiant heb ei gywiro

English: uncorrected refractive error

Status A

Subject: Health

Part of speech: Noun, Masculine, Singular

Plural: cyfeiliornadau plygiant heb eu cywiro

Definition: Anhwylder llygad a achosir gan afreoleidd-dra o ran siâp y llygad, nad yw wedi ei unioni neu ei wella drwy ddefnyddio teclyn megis sbectol.

Last updated: 25 November 2022

Welsh: cyfeiliornad safonol

English: standard error

Status B

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Definition: A measure of the deviation of a sample estimate from the average of all possible samples.

Last updated: 21 February 2005

Welsh: cyfeiliornad systematig

English: systemic error

Status C

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Definition: An error that is not determined by chance but is introduced by an inaccuracy (as of observation or measurement) inherent in the system.

Last updated: 21 February 2005

Welsh: cyfeiliornad tebygol

English: probable error

Status B

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Definition: In statistics.

Last updated: 21 February 2005

Welsh: cyfeillachwr

English: befriender

Status C

Subject: Social services

Part of speech: Noun, Masculine, Singular

Last updated: 14 June 2004

Welsh: cyfeillgar i bobl LHDTC+

English: LGBTQ+ friendly

Status B

Subject: Personnel

Part of speech: Adjective

Context: Byddwn yn gwneud Cymru y genedl fwyaf cyfeillgar i bobl LHDTC+ yn Ewrop a chefnogi cyhoeddi’r Cynllun Gweithredu LHDTC+.

Notes: Elfen yn y Cytundeb Cydweithio rhwng Llywodraeth Cymru a Phlaid Cymru, Tachwedd 2021.

Last updated: 22 November 2021

Welsh: Cyfeillgar i Fabanod

English: Baby Friendly

Status C

Subject: Health

Part of speech: Adjective

Definition: menter UNICEF

Last updated: 13 September 2004

Welsh: Cyfeillgar i Faethu

English: Fostering Friendly

Status B

Subject: Personnel

Part of speech: Proper noun

Definition: Statws a roddir gan yr elusen The Fostering Network i gyflogwyr sy’n cynnig amgylchedd waith gefnogol i rieni maeth a darpar rieni maeth.

Last updated: 15 June 2023

Welsh: Cyfeillion Eglwysi Digyfaill

English: Friends of Friendless Churches

Status C

Subject: Culture and the arts

Part of speech: Noun, Plural

Definition: Elusen.

Last updated: 27 October 2005

Welsh: Cyfeillion Gardd Fotaneg Treborth

English: Friends of Treborth Botanic Garden

Status A

Subject: Environment

Part of speech: Noun, Plural

Definition: University of Wales, Bangor.

Last updated: 22 September 2006

TermCymru

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