TermCymru

Results are displayed in English alphabetical order A-Z

Welsh: Adolygiad Sylfaenol o Gynefinoedd

Status B

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Plural: Adolygiadau Sylfaenol o Gynefinoedd

Definition: Y broses o adnabod, mapio ac asesu’r mathau a’r maint o gynefinoedd sydd eisoes yn bodoli ar fferm, fel man cychwyn ar gyfer bodloni gofynion y Cynllun Ffermio Cynaliadwy.

Context: Byddwch yn cael cyfle i newid, cadarnhau a datgan pob ardal o gynefin lled-naturiol ar eich fferm yn yr Adolygiad Sylfaenol o Gynefinoedd ar eich SAF 2026.

Notes: Elfen yn y Cynllun Ffermio Cynaliadwy.

Last Updated: 4 June 2026

English: habitat diversity

Welsh: yr amrywiaeth gynefinoedd

Status C

Subject: Environment

Part of speech: Noun, Feminine, Singular

Last Updated: 13 December 2011

English: habitat land

Welsh: tir cynefin

Status C

Subject: Environment

Part of speech: Noun, Masculine, Singular

Last Updated: 23 September 2004

English: habitat land

Welsh: tir cynefin

Status B

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Plural: tiroedd cynefin

Context: * Do not roll or chain harrow on habitat land between 15 March and 15 July. [1]

Notes: Elfen yn y Cynllun Ffermio Cynaliadwy.

Last Updated: 28 February 2024

English: habitat maintenance

Welsh: cynnal cynefinoedd

Status B

Subject: Agriculture

Part of speech: Verb

Definition: Yng nghyd-destun y Cynllun Ffermio Cynaliadwy, cadw a chynnal cynefinoedd parhaol lled-naturiol neu gynefinoedd sydd newydd eu creu ar ffermydd fel eu bod o fudd i dda byw sy'n pori a'r amgylchedd naturiol.

Last Updated: 4 June 2026

English: Habitat Maintenance Payment

Welsh: Taliad Cynnal Cynefin

Status B

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Plural: Taliadau Cynnal Cynefin

Definition: Un o'r tri chategori o daliadau sy'n ffurfio'r Taliad Sylfaenol Cyffredinol.

Notes: Elfen yn y Cynllun Ffermio Cynaliadwy.

Last Updated: 4 June 2026

English: habitat management plan

Welsh: cynllun rheoli cynefin

Status C

Subject: Environment

Part of speech: Noun, Masculine, Singular

Last Updated: 19 May 2004

English: habitat of principle importance for conservation of biological diversity in Wales

Welsh: cynefin pwysig iawn o ran diogelu amrywiaeth fiolegol Cymru

Status C

Subject: Environment

Part of speech: Noun, Masculine, Singular

Context: O dan Ddeddf yr Amgylchedd Naturiol a Chymunedau Gwledig 2006.

Last Updated: 8 November 2011

English: habitat option

Welsh: opsiwn cynefin

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Context: Gofynion rheoli amgylcheddol y cynllun Glastir.

Last Updated: 24 November 2009

English: habitat protection

Welsh: gwarchod cynefin

Status C

Subject: Environment

Part of speech: Verb

Last Updated: 24 November 2003

English: Habitats and Birds Directive

Welsh: y Gyfarwyddeb Cynefinoedd ac Adar

Status B

Subject: Europe

Part of speech: Noun, Feminine, Singular

Notes: Teitl cwrteisi ar gyfer cyfeirio at gyfarwyddeb Ewropeaidd, nad yw ar gael yn Gymraeg.

Last Updated: 26 March 2025

English: Habitat Scheme

Welsh: Cynllun Cynefin

Status C

Subject: Environment

Part of speech: Noun, Masculine, Singular

Context: HS

Last Updated: 23 September 2004

English: Habitats Directive

Welsh: y Gyfarwyddeb Cynefinoedd

Status B

Subject: Europe

Part of speech: Noun, Feminine, Singular

Notes: Teitl cwrteisi ar gyfer cyfeirio at gyfarwyddeb Ewropeaidd, nad yw ar gael yn Gymraeg.

Last Updated: 26 March 2025

English: habitat sensitivity

Welsh: sensitifrwydd cynefin

Status C

Subject: Environment

Part of speech: Noun, Masculine, Singular

Last Updated: 12 June 2015

English: Habitats Regulations

Welsh: Rheoliadau Cynefinoedd

Status C

Subject: Environment

Part of speech: Noun, Plural

Last Updated: 20 September 2005

English: Habitats Regulations Assessment

Welsh: Asesiad Rheoliadau Cynefinoedd

Status C

Subject: Environment

Part of speech: Noun, Masculine, Singular

Definition: HRA

Last Updated: 15 February 2010

English: Habitat Wales Scheme

Welsh: Cynllun Cynefin Cymru

Status A

Subject: Environment

Part of speech: Noun, Masculine, Singular

Last Updated: 7 September 2023

English: habitually resident

Welsh: preswylio fel arfer

Status C

Subject: Law

Part of speech: Verb

Last Updated: 3 October 2005

English: habitually resident

Welsh: preswylio fel arfer

Status B

Subject: Law

Part of speech: Verb

Notes: Cymharer â'r term ordinarily resident / preswylio'n arferol. Mewn rhai cyd-destunau cyfreithiol, ond nid pob un, gall y termau hyn fod yn gyfystyr. Gall y dehongliad o ystyr y naill a'r llall amrywio yn ôl y ddeddfwriaeth berthnasol i'r achos dan sylw. Os oes angen gwahaniaethu'n gwbl eglur rhwng y naill a'r llall (ee maent yn codi yn yr un testun, ac nid oes cynsail cyfreithiol i'r ffurfiau Cymraeg a ddefnyddir yn y cyd-destun dan sylw) gellid ystyried defnyddio 'preswylio'n gyson' am 'habitually resident'.

Last Updated: 26 January 2023

English: habitual residence

Welsh: preswylfa fel arfer

Status B

Subject: Law

Part of speech: Noun, Feminine, Singular

Notes: Cymharer â'r term ordinary residence / preswylfa arferol. Mewn rhai cyd-destunau cyfreithiol, ond nid pob un, gall y termau hyn fod yn gyfystyr. Gall y dehongliad o ystyr y naill a'r llall amrywio yn ôl y ddeddfwriaeth berthnasol i'r achos dan sylw. Os oes angen gwahaniaethu'n gwbl eglur rhwng y naill a'r llall (ee maent yn codi yn yr un testun, ac nid oes cynsail cyfreithiol i'r ffurfiau Cymraeg a ddefnyddir yn y cyd-destun dan sylw) gellid ystyried defnyddio 'preswylfa gyson' am 'habitual residence'.

Last Updated: 26 January 2023

English: habituation

Welsh: ymgyfarwyddo

Status A

Subject: Health

Part of speech: Verb

Definition: Proses lle bydd unigolion yn dod yn fwyfwy cyfarwydd â rhywbeth, fel nad ydynt bellach yn credu ei fod yn amhleserus neu'n fygythiad.

Notes: Term o faes seicoleg.

Last Updated: 9 January 2020

English: HACCP

Welsh: HACCP

Status B

Subject: Environment

Definition: System o weithdrefnau y mae'n rhaid i fusnesau bwyd eu gweithredu er mwyn sicrhau bod y bwyd a gynhyrchir yn ddiogel i'w fwyta

Last Updated: 22 May 2003

English: hacker

Welsh: haciwr

Status C

Subject: ICT

Part of speech: Noun, Masculine, Singular

Definition: in IT

Last Updated: 2 September 2004

English: hacking

Welsh: hacio

Status B

Subject: ICT

Part of speech: Verb

Last Updated: 19 July 2005

English: hackney carriage

Welsh: cerbyd hacni

Status A

Subject: Transport

Part of speech: Noun, Masculine, Singular

Plural: cerbydau hacni

Notes: Mae'r term hwn yn gyfystyr â'r term taxi / tacsi.

Last Updated: 4 June 2018

English: hacktivist

Welsh: haciwr ymgyrchu

Status C

Subject: ICT

Part of speech: Noun, Masculine, Singular

Plural: hacwyr ymgyrchu

Notes: Rydym ar ddeall y ceir tua 60,000 o ymosodiadau seiber bob wythnos yn y DU. Ceir bygythiadau gan seiberdroseddwyr, hacwyr ymgyrchu a hacwyr maleisus dibrofiad, yn ogystal â bygythiadau gan wladwriaethau a bygythiadau a noddir gan wladwriaethau.

Last Updated: 11 October 2016

English: haddock

Welsh: hadog

Status A

Subject: Animals

Part of speech: Noun, Masculine, Singular

Plural: hadogiaid

Definition: Melanogrammus aeglefinus

Last Updated: 14 March 2019

English: HADS

Welsh: Asesiad Ysbyty o Iselder Ysbryd

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Definition: Hospital Assessment of Depression

Last Updated: 16 January 2012

English: haemagluttinin

Welsh: haemaglwtinin

Status C

Subject: Law

Part of speech: Noun, Masculine, Singular

Last Updated: 14 April 2008

English: haematinic

Welsh: hematinig

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Plural: hematinigion

Context: Os canfyddir bod Hb yn < 10 g/dl gofynnwch am gyngor meddygol ynglŷn â'r angen i drin anemia (hematinigion drwy'r geg vs. systemig neu drallwysiad gwaed) a threfnu bod y claf yn cael ei derbyn i ward i gael triniaeth misoprostol.

Last Updated: 5 July 2018

English: haematological cancer

Welsh: canser haematolegol

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Last Updated: 9 December 2021

English: haematological cancer clerk

Welsh: clerc canser hematolegol

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Last Updated: 17 January 2007

English: haematological cancers

Welsh: canser haematolegol

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Plural: canserau haematolegol

Last Updated: 21 May 2020

English: haematology

Welsh: hematoleg

Status A

Subject: Health

Part of speech: Noun, Feminine, Singular

Last Updated: 17 July 2006

English: haematology specialist

Welsh: arbenigwr hematoleg

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Last Updated: 17 January 2007

English: haemato-oncology

Welsh: haemato-oncoleg

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Last Updated: 25 July 2024

English: haemochromatosis

Welsh: hemocromatosis

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Last Updated: 28 April 2005

English: haemodialysis

Welsh: hemodialysis

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Last Updated: 26 April 2010

English: haemophilia

Welsh: hemoffilia

Status A

Subject: Health

Part of speech: Noun, Masculine, Singular

Definition: A hereditary disease causing excessive bleeding when any blood vessel is even slightly injured.

Last Updated: 15 August 2011

English: haemopoietic

Welsh: gwaedfagol

Status B

Subject: Law

Part of speech: Adjective

Definition: Pertaining to the formation of blood or blood cells.

Last Updated: 7 July 2015

English: haemopoietic progenitor cell

Welsh: cell genedlyddol gwaedfagol

Status B

Subject: Law

Part of speech: Noun, Feminine, Singular

Plural: celloedd cenedlyddol gwaedfagol

Definition: Haematopoietic Progenitor Cells (HPCs) are best known as stem cells, that give rise to all the blood cell types - white cells, red cells and platelets.

Last Updated: 7 July 2015

English: haemorrhage

Welsh: gwaedlif

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Last Updated: 22 June 2006

English: haemorrhagic

Welsh: gwaedlifol

Status C

Subject: Health

Part of speech: Adjective

Last Updated: 6 April 2006

English: haemorrhoids

Welsh: hemoroidau

Status A

Subject: Health

Part of speech: Noun, Plural

Notes: Anhwylder y gellir ei drin drwy Wasanaeth Anhwylderau Cyffredin y GIG. Mae'r term 'clwy'r marchogion' yn gymeradwy hefyd, ond mae'n bosibl nad yw mor gyfarwydd i lawer o siaradwyr Cymraeg bellach.

Last Updated: 1 December 2022

English: Haemostasis Biomedical Research Unit

Welsh: Uned Ymchwil Fiomeddygol i Haemostasis

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Last Updated: 16 August 2018

English: hafnium

Welsh: haffniwm

Status A

Subject: Environment

Part of speech: Noun, Masculine, Singular

Definition: Symbol cemegol: Hf

Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.

Last Updated: 18 June 2025

English: Hafod Care

Welsh: Cymorth Hafod

Status C

Subject: Housing

Part of speech: Proper noun, Masculine, Singular

Definition: Housing association.

Last Updated: 7 August 2014

English: Hafod Youth Action Group

Welsh: Grŵp Gweithredu Ieuenctid yr Hafod

Status A

Subject: Community development

Part of speech: Proper noun, Masculine, Singular

Context: In Swansea.

Last Updated: 18 March 2014

English: Hafoty Medieval House

Welsh: Tŷ Canoloesol Hafoty

Status A

Subject: Estates and Cadw

Part of speech: Proper noun, Masculine, Singular

Definition: Anglesey

Notes: Dyma'r ffurfiau a ddefnyddir yn swyddogol gan Cadw yn y ddwy iaith am yr heneb dan sylw. Safonwyd gan Banel Safoni Enwau Lleoedd Comisiynydd y Gymraeg, mewn ymgynghoriad â Cadw.

Last Updated: 24 October 2024

English: Hafren Dyfrdwy

Welsh: Hafren Dyfrdwy

Status A

Subject: Planning

Part of speech: Proper noun

Notes: Cwmni dŵr.

Last Updated: 7 October 2021

TermCymru

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