TermCymru

Results are displayed in Welsh alphabetical order A-Y

English: pseudonymised data

Status B

Subject: ICT

Part of speech: Noun, Plural

Definition: Data which has been amended to replace identifiers which permit identification of data subjects, eg key-coded.

Context: Mae data dan ffugenw yn cael eu trin fel data personol gan fod modd adnabod unigolion yn eu sgil (er bod hynny drwy ddefnyddio allwedd).

Notes: Mewn perthynas â'r Rheoliad Cyffredinol ar Ddiogelu Data

Last updated: 5 June 2018

Welsh: data dibynnol ar bysgodfa

English: fishery-dependent data

Status A

Subject: Environment

Part of speech: Noun, Plural

Last updated: 20 March 2013

Welsh: data digidol

English: digital data

Status C

Subject: ICT

Part of speech: Noun, Plural

Last updated: 4 June 2004

Welsh: data digwyddedd

English: incidence data

Status B

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Notes: Term o faes ystadegaeth.

Last updated: 9 December 2020

Welsh: data dilyniannodi pathogenau feirysol

English: viral pathogen sequence data

Status B

Subject: Health

Part of speech: Noun, Plural

Last updated: 16 July 2020

Welsh: data economaidd wedi ei ddadgyfuno yn ôl rhywedd

English: gender-disaggregated economic data

Status B

Subject: Finance and statistics

Part of speech: Noun, Plural

Last updated: 3 June 2026

Welsh: data empirig

English: empirical data

Status B

Subject: Culture and the arts

Part of speech: Noun, Plural

Definition: Disgrifiad o ddata neu wybodaeth sy'n deillio o'r hyn a arsylwir neu a brofir ac nid yn seiliedig ar ddamcaniaeth neu ddyfaliad yn unig.

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

Welsh: data ethnigrwydd

English: ethnicity data

Status B

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Last updated: 25 June 2020

Welsh: data fector

English: vector data

Status B

Subject: ICT

Part of speech: Noun, Plural

Definition: Gwybodaeth ar fap digidol sy’n cynrychioli nodwedd ac a all gael ei gynrychioli gan bwynt, llinell neu bolygon.

Last updated: 25 November 2022

Welsh: data gofodol

English: spatial data

Status B

Subject: Finance and statistics

Part of speech: Noun, Plural

Definition: Gwybodaeth am leoliadau a siapiau nodweddion daearyddol a'r berthynas rhyngddynt.

Last updated: 6 June 2024

Welsh: Data Gwariant

English: Spend Data

Status C

Subject: Finance and statistics

Part of speech: Noun, Plural

Last updated: 13 June 2011

Welsh: data gwasanaethau

English: service data

Status A

Subject: Transport

Part of speech: Noun, Plural

Definition: Gwybodaeth sy'n berthnasol i ddeall a rheoli gwasanaethau bysiau. Er enghraifft, gwybodaeth sy'n ymwneud â nifer teithwyr, y siwrneiau yr aed arnynt, y tocynnau a werthwyd a chost rhedeg gwasanaethau.

Last updated: 3 February 2025

Welsh: data gweinyddol

English: administrative data

Status B

Subject: Finance and statistics

Part of speech: Noun, Plural

Definition: Gwybodaeth a gaiff ei chreu pan fydd pobl yn ymwneud â gwasanaethau cyhoeddus megis ysgolion, y GIG, y llysoedd neu'r system fudd-daliadau, ac a gaiff ei chydgasglu gan y llywodraeth.

Last updated: 27 April 2023

Welsh: Data Gweinyddol - Casgliad Ymchwil Amaethyddol

English: Administrative Data - Agricultural Research Collection

Status A

Subject: Finance and statistics

Part of speech: Proper noun

Notes: Prosiect ymchwil o dan arweiniad y corff ADR UK. Defnyddir yr acronym Saesneg AD|ARC.

Last updated: 20 January 2022

Welsh: data heb eu llyfnhau

English: unsmoothed data

Status A

Subject: Finance and statistics

Part of speech: Noun, Plural

Last updated: 10 June 2013

Welsh: data mawr

English: big data

Status B

Subject: ICT

Part of speech: Noun, Plural

Definition: Big data is a term for data sets that are so large or complex that traditional data processing application software is inadequate to deal with them.

Last updated: 6 April 2017

Welsh: data perfformiad

English: performance data

Status C

Subject: Personnel

Part of speech: Noun, Plural

Last updated: 3 October 2006

Welsh: Data Perfformiad Gwasanaethau Cyhoeddus

English: Public Service Performance Data

Status C

Subject: General

Part of speech: Noun, Plural

Last updated: 29 October 2010

Welsh: data perfformiad wedi’u meincnodi

English: benchmarked performance data

Status C

Subject: Education

Part of speech: Noun, Plural

Last updated: 5 January 2011

Welsh: data personol

English: personal data

Status B

Subject: ICT

Part of speech: Noun, Plural

Last updated: 19 July 2005

Welsh: data personol

English: personal data

Status B

Subject: ICT

Part of speech: Noun, Plural

Definition: Personal data is information that relates to an identified or identifiable individual. What identifies an individual could be as simple as a name or a number or could include other identifiers such as an IP address or a cookie identifier, or other factors.

Notes: Mewn perthynas â'r Rheoliad Cyffredinol ar Ddiogelu Data

Last updated: 5 June 2018

Welsh: data personol a ddiogelir

English: protected personal data

Status C

Subject: ICT

Part of speech: Noun, Plural

Last updated: 2 February 2009

Welsh: data personol sensitif

English: sensitive personal data

Status C

Subject: ICT

Part of speech: Noun, Plural

Last updated: 2 February 2009

Welsh: data personol sensitif

English: sensitive personal data

Status B

Subject: ICT

Part of speech: Noun, Plural

Definition: The GDPR refers to sensitive personal data as “special categories of personal data”. The special categories specifically include genetic data, and biometric data where processed to uniquely identify an individual.

Notes: Mewn perthynas â'r Rheoliad Cyffredinol ar Ddiogelu Data

Last updated: 5 June 2018

Welsh: data priodoleddau eiddo

English: property attribute data

Status B

Subject: Finance and statistics

Part of speech: Noun, Plural

Notes: Yng nghyd-destun y dreth gyngor ac ardrethi annomestig.

Last updated: 31 January 2024

Welsh: data pwynt

English: point data

Status B

Subject: Transport

Part of speech: Noun, Plural

Last updated: 20 May 2021

Welsh: data'r gofyn safonol am lafur

English: standard labour requirements data

Status C

Subject: Agriculture

Part of speech: Noun, Plural

Definition: mesur ystadegol

Last updated: 26 January 2009

Welsh: data siart

English: chart data

Status B

Subject: ICT

Part of speech: Noun, Plural

Last updated: 19 July 2005

Welsh: data sylfaen

English: base data

Status C

Subject: Education

Part of speech: Noun, Plural

Last updated: 21 July 2011

Welsh: data symudedd

English: mobility data

Status B

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Definition: Data ynghylch symudiadau pobl dros gyfnod o amser.

Last updated: 9 December 2020

Welsh: data sy'n bwysig i'r busnes

English: business critical data

Status C

Subject: Economic development

Part of speech: Noun, Plural

Last updated: 15 February 2010

Welsh: data wedi eu llyfnhau

English: smoothed data

Status A

Subject: Finance and statistics

Part of speech: Noun, Plural

Last updated: 10 June 2013

Welsh: data wedi’u priodoli

English: imputed data

Status C

Subject: Finance and statistics

Part of speech: Noun, Plural

Last updated: 19 July 2012

Welsh: data ynghylch tueddiadau

English: trend data

Status C

Subject: Finance and statistics

Part of speech: Noun, Plural

Last updated: 3 December 2012

Welsh: datbarhau

English: discontinuance

Status A

Subject: Planning

Part of speech: Verb

Context: Mae Pennod 1 yn rhoi pwerau i awdurdodau cynllunio a Gweinidogion Cymru i wneud gorchmynion (y cyfeirir atynt fel “gorchmynion datbarhau”) a gaiff, ymysg pethau eraill, ei gwneud yn ofynnol i ddefnydd o dir gael ei ddatbarhau neu wneud y defnydd ohono yn ddarostyngedig i amodau.

Notes: Yng nghyd-destun y gyfundrefn gyfreithiol ar gyfer cynllunio, ymysg meysydd eraill.

Last updated: 23 December 2025

Welsh: datblygiad

English: development

Status C

Subject: Planning

Part of speech: Noun, Masculine, Singular

Definition: The carrying out of building, engineering, mining or other operations, in, on, over or under land, or the making of any material change in the use of any buildings or land.

Last updated: 24 June 2003

Welsh: datblygiad a allai lygru

English: potentially polluting development

Status C

Subject: Environment

Part of speech: Noun, Masculine, Singular

Last updated: 23 July 2003

Welsh: datblygiad amaethyddol

English: agricultural development

Status C

Subject: Planning

Part of speech: Noun, Masculine, Singular

Last updated: 23 July 2003

Welsh: datblygiad amlddeiliadaeth

English: multi-tenure development

Status B

Subject: Housing

Part of speech: Noun, Masculine, Singular

Last updated: 13 January 2012

Welsh: datblygiad ardolladwy

English: chargeable development

Status A

Subject: Planning

Part of speech: Noun, Masculine, Singular

Plural: datblygiadau ardolladwy

Definition: Datblygiad y gellir codi Ardoll Seilwaith Cymunedol yn ei gylch.

Context: Caiff person ysgwyddo atebolrwydd am Ardoll Seilwaith Cymunedol mewn cysylltiad â datblygiad ardolladwy arfaethedig y byddai atebolrwydd yn codi mewn cysylltiad ag ef yn rhinwedd y Rhan hon.

Notes: Sylwer bod y term hwn yn berthnasol i'r Ardoll Seilwaith Cymunedol yn unig. Gellid bod angen trosiad arall o 'chargeable' mewn cyd-destunau eraill.

Last updated: 9 April 2024

Welsh: datblygiad atodol

English: ancillary development

Status C

Subject: Planning

Part of speech: Noun, Masculine, Singular

Last updated: 23 July 2003

Welsh: datblygiadau lle nad oes ond un math o ddeiliadaeth

English: single tenure developments

Status B

Subject: Housing

Part of speech: Noun, Plural

Last updated: 13 January 2012

Welsh: datblygiad awdurdodedig

English: authorised development

Status C

Subject: Planning

Part of speech: Noun, Masculine, Singular

Last updated: 23 July 2003

Welsh: Datblygiad Corfforol

English: Physical Development

Status C

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: Un o saith maes dysgu cwricwlwm y Cyfnod Sylfaen.

Last updated: 3 June 2008

Welsh: Datblygiad Creadigol

English: Creative Development

Status C

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: Un o saith maes dysgu cwricwlwm y Cyfnod Sylfaen.

Last updated: 3 June 2008

Welsh: datblygiad cyflog

English: pay progression

Status B

Subject: Personnel

Part of speech: Noun, Masculine, Singular

Definition: Cynnydd yng nghyflog staff am wneud yr un gwaith, ee symud o un pwynt i un arall o fewn band cyflog penodedig. Mae'n wahanol i gynnydd mewn tâl yn sgil chwyddiant neu yn sgil dyrchafiad i fand cyflog uwch.

Last updated: 21 August 2024

Welsh: datblygiad cyfreithlon

English: lawful development

Status C

Subject: Planning

Part of speech: Noun, Masculine, Singular

Last updated: 23 July 2003

Welsh: Datblygiad Cymraeg yn y Gymuned

English: Welsh in the Community Development

Status C

Subject: Welsh Government posts and departments

Part of speech: Noun, Masculine, Singular

Last updated: 14 November 2011

Welsh: datblygiad defnydd cymysg

English: mixed-use development

Status B

Subject: Planning

Part of speech: Noun, Masculine, Singular

Plural: datblygiadau defnydd cymysg

Last updated: 13 August 2020

Welsh: datblygiad di-geir

English: car-free development

Status B

Subject: Planning

Part of speech: Noun, Masculine, Singular

Plural: datblygiadau di-geir

Last updated: 13 August 2020

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