TermCymru

Results are displayed in Welsh alphabetical order A-Y

English: intertidal biogenic reef

Status A

Subject: Environment

Part of speech: Noun, Masculine, Singular

Notes: Dyma derm y Cyd-bwyllgor Cadwraeth Natur ar gyfer y biotop hwn, sy’n seiliedig ar system ddosbarthu EUNIS o gynefinoedd morol. Yn system ddosbarthu EUNIS, “littoral biogenic reef” yw’r term cyfatebol. Gweler y cofnod am y term hwnnw am fwy o wybodaeth, gan gynnwys diffiniad.

Last updated: 12 October 2016

Welsh: riff clogfeini a choblau islanw

English: subtidal boulder and cobble reef

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

Plural: riffau clogfeini a choblau islanw

Notes: Math ar gynefin morol.

Last updated: 22 September 2022

Welsh: riff creigwelyau islanw

English: subtidal bedrock reef

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

Plural: riffau creigwelyau islanw

Notes: Math ar gynefin morol.

Last updated: 22 September 2022

Welsh: riff llanw

English: tidal reef

Status A

Subject: Environment

Part of speech: Noun, Masculine, Singular

Definition: Yn ymwneud â phrosiect ynni'r llanw aber afon Hafren.

Last updated: 31 December 2008

Welsh: riff rhynglanw y mwydyn crwybr

English: intertidal honeycomb worm reef

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

Plural: riffiau rhynglanw y mwydyn crwybr

Last updated: 23 March 2021

Welsh: riff Sabellaria alevolata

English: Sabellaria alevolata reef

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

Plural: riffau Sabellaria alevolata

Notes: Math ar gynefin morol.

Last updated: 22 September 2022

Welsh: riff Sabellaria spinulosa

English: Sabellaria spinulosa reefs

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

Plural: riffau Sabellaria spinulosa

Notes: Math ar gynefin morol.

Last updated: 22 September 2022

Welsh: riff swigod

English: bubbling reef

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

Plural: riffiau swigod

Definition: Strwythur tanfor sy’n ffurfio ger agorfeydd nwyon ar wely’r môr.

Last updated: 14 January 2021

Welsh: rifolfer

English: revolver

Status B

Subject: Justice and order

Part of speech: Noun, Masculine, Singular

Last updated: 1 August 2012

Welsh: RIG

English: RIG

Status C

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: Rewards and Incentives Group

Last updated: 17 January 2005

Welsh: Rig Ffrwydro Stem

English: Steam Explosion Rig

Status C

Subject: Environment

Part of speech: Noun, Masculine, Singular

Definition: The Steam Explosion Pilot Facility uses steam to rapidly heat biomass up to a high pressure and temperature. Under high pressure the superheated steam penetrates the fibers as a liquid. The reactor is then rapidly decompressed into a flash tank, resulting in the hot liquid water reverting to steam. It is this rapid expansion that explodes the fiber in to small particles, which then enables better access for enzymes to release fermentable sugars from the plant fiber.

Last updated: 24 May 2013

Welsh: Right-Sizing Community Services to Support Discharge from Hospital

English: Right-Sizing Community Services to Support Discharge from Hospital

Status B

Subject: Health

Part of speech: Proper noun

Notes: Dogfen gan y GIG, sydd ar gael yn Saesneg yn unig.

Last updated: 25 June 2020

Welsh: RIGS

English: RIGS

Status C

Subject: Environment

Definition: Regionally Important Geological and Geomorphological Sites

Last updated: 10 January 2003

Welsh: Ringland

English: Ringland

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol yn Ninas a Bwrdeistref Sirol Casnewydd. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Dinas a Bwrdeistref Sirol Casnewydd (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Ringland

English: Ringland

Status A

Subject: Place-names

Part of speech: Proper noun

Definition: Casnewydd

Last updated: 14 August 2003

Welsh: Riportiwch Gasineb - Cymru Ddiogelach

English: Report Hate - Safer Wales

Status A

Subject: Justice and order

Part of speech: Proper noun

Definition: The Welsh Assembly Government is working in partnership with Safer Wales, an independent charity working to combat hate crime and the Welsh police forces to tackle the under reporting of hate crimes in Wales.

Last updated: 8 February 2013

Welsh: RISE

English: RISE

Status C

Subject: Education

Definition: RISE is a partnership of all those involved in Lifelong Learning and the provision of learning in the five counties of Blaenau Gwent, Monmouthshire, Torfaen, Caerphilly and Newport.

Last updated: 6 April 2006

Welsh: risg

English: risk

Status A

Subject: General

Part of speech: Noun, Feminine, Singular

Plural: risgiau

Definition: Y posibilrwydd neu'r tebygolrwydd y bydd rhywbeth niweidiol yn digwydd ac, mewn rhai cyd-destunau, effaith y digwyddiad.

Notes: Mae'r diffiniad technegol o risg yn amrywio o faes i faes, ac mae gwahanol ystyriaethau'n berthnasol wrth asesu a rheoli risgiau mewn gwahanol feysydd. Cymharer â’r cofnod am hazard / perygl. Mewn rhai cyd-destunau llai technegol - dim ond pan fo 'risk' yn cael ei ddefnyddio mewn ffordd sy'n gyfystyr â 'danger' - mae’n bosibl y bydd yn fwy arferol defnyddio ‘perygl’ i drosi ‘risk’ (a ‘mewn perygl’ i drosi ‘at risk’). Fodd bynnag, 'risg' yw'r trosiad arferol o 'risk'.

Last updated: 4 June 2025

Welsh: risg ar fin digwydd i iechyd

English: imminent health risk

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 2 November 2005

Welsh: risg arian cyfred

English: currency risk

Status A

Subject: Finance and statistics

Part of speech: Noun, Feminine, Singular

Plural: risgiau arian cyfred

Definition: Y risg y bydd gwerth teg neu lif arian parod yn y dyfodol yn amrywio oherwydd newidadau yng nghyfraddau cyfnewid arian tramor.

Last updated: 4 December 2018

Welsh: risg ariannol

English: financial risk

Status C

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Plural: risgiau ariannol

Last updated: 10 March 2022

Welsh: risg credyd

English: credit risk

Status C

Subject: Finance and statistics

Part of speech: Noun, Feminine, Singular

Definition: The risk that another party to an investment transaction will not fulfill its obligations. Credit risk can be associated with the issuer of a security, a financial institution holding the entity's deposit, or a third party holding securities or collateral. Credit risk exposure can be affected by a concentration of deposits or investments in any one investment type or with any one party.

Last updated: 22 July 2010

Welsh: risg ddifrifol i iechyd y cyhoedd

English: severe public health risk

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Last updated: 28 April 2020

Welsh: risg diogelwch adeilad

English: building safety risk

Status A

Subject: Planning

Part of speech: Noun, Masculine, Singular

Definition: Term ymbarel ar gyfer risg diogelwch tân neu risg diogelwch strwythurol mewn adeilad.

Notes: Yng nghyd-destun y ddeddfwriaeth ar ddiogelwch adeiladau.

Last updated: 8 May 2025

Welsh: risg diogelwch strwythurol

English: structural safety risk

Status A

Subject: Planning

Part of speech: Noun, Masculine, Singular

Plural: risgiau diogelwch strwythurol

Definition: Risg i ddiogelwch pobl sydd yn yr adeilad neu o'i amgylch, yn sgil methiant strwythurol sy'n effeithio ar unrhyw ran o'r adeilad.

Notes: Yng nghyd-destun y ddeddfwriaeth ar ddiogelwch adeiladau.

Last updated: 8 May 2025

Welsh: risg diogelwch tân

English: fire safety risk

Status A

Subject: Planning

Part of speech: Noun, Masculine, Singular

Plural: risgiau diogelwch tân

Definition: Risg i ddiogelwch pobl sydd yn yr adeilad neu o'i amgylch yn sgil achos o dân neu yn sgil lledaeniad tân i neu o unrhyw ran o'r adeilad.

Notes: Yng nghyd-destun y ddeddfwriaeth ar ddiogelwch adeiladau.

Last updated: 8 May 2025

Welsh: risg glinigol

English: clinical risk

Status C

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: risgiau clinigol

Last updated: 9 June 2022

Welsh: risg gweithredu

English: operating risk

Status B

Subject: Law

Part of speech: Noun, Feminine, Singular

Plural: risgiau gweithredu

Context: An “operating risk” is a risk that the supplier will not be able to recover its costs in connection with the supply and operation of the works or services, where the factors giving rise to that risk—(a) are reasonably foreseeable at the time of award, and (b) arise from matters outside the control of the contracting authority and the supplier.

Notes: Daw’r frawddeg gyd-destunol Saesneg o Ddeddf Caffael 2023 (deddfwriaeth Llywodraeth y DU, sydd ar gael yn Saesneg yn unig).

Last updated: 31 July 2024

Welsh: Risg Isel

English: Low Risk

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Notes: Yng nghyd-destun Cynllun Rheoli'r Coronafeirws ar gyfer Cymru.

Last updated: 22 March 2021

Welsh: risg llifogydd

English: flood risk

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

Plural: risgiau llifogydd

Last updated: 11 March 2025

Welsh: risg o lifogydd arfordirol

English: coastal flood risk

Status A

Subject: Planning

Part of speech: Noun, Feminine, Singular

Plural: risgiau o lifogydd arfordirol

Context: Mae'r risg o lifogydd arfordirol yn fater o bwys mawr ar lefel genedlaethol.

Last updated: 6 June 2019

Welsh: risg o niwed

English: risk of harm

Status B

Subject: Social services

Part of speech: Noun, Feminine, Singular

Plural: risgiau o niwed

Last updated: 12 June 2025

Welsh: Risg Uchel

English: High Risk

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Notes: Yng nghyd-destun Cynllun Rheoli'r Coronafeirws ar gyfer Cymru.

Last updated: 22 March 2021

Welsh: Risg Uchel Iawn

English: Very High Risk

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Notes: Yng nghyd-destun Cynllun Rheoli'r Coronafeirws ar gyfer Cymru.

Last updated: 22 March 2021

Welsh: risg weddilliol

English: residual risk

Status B

Subject: Environment

Part of speech: Noun, Feminine, Singular

Plural: risgiau gweddilliol

Definition: O fewn asesiad risg, y risg sydd ar ôl yn dilyn y camau lliniaru neu reoli risg.

Last updated: 12 June 2025

Welsh: risg ymhellach i fyny'r gadwyn gyflenwi

English: upstream risk

Status A

Subject: Economic development

Part of speech: Noun, Feminine, Singular

Context: In a supply chain.

Last updated: 6 January 2014

Welsh: risg ymhellach i lawr y gadwyn gyflenwi

English: downstream risk

Status A

Subject: Economic development

Part of speech: Noun, Feminine, Singular

Context: In a supply chain.

Last updated: 6 January 2014

Welsh: risg ymhlith anifeiliaid

English: animal-level risk

Status B

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Definition: Nifer yr anifeiliaid sy'n cael adwaith positif i brawf bTB, fesul 1,000 o wartheg.

Notes: Term ar gyfer y Dangosydd bTB yn benodol. Gan ddibynnu ar y cyd-destun, gallai “nifer cymharol sy’n adweithio” fod yn addas.

Last updated: 15 October 2015

Welsh: riwbob

English: rhubarb

Status C

Subject: Plants

Part of speech: Noun, Masculine, Singular

Last updated: 27 January 2004

Welsh: Rôl a Swyddogaethau Aelodau Etholedig

English: The Role and Functions of Elected Members

Status C

Subject: Local government

Part of speech: Noun, Feminine, Singular

Last updated: 29 October 2010

Welsh: rôl gynghori

English: advisory role

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 25 June 2008

Welsh: rôl gynrychioli

English: representational role

Status C

Subject: Local government

Part of speech: Noun, Feminine, Singular

Last updated: 2 November 2010

Welsh: rôl rywedd

English: gender role

Status A

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: rolau rhywedd

Definition: A gender role is a set of societal norms dictating what types of behaviors are generally considered acceptable, appropriate or desirable for a person based on their actual or perceived sex. These are usually centered around opposing conceptions of femininity and masculinity, although there are myriad exceptions and variations.

Context: Felly, byddai unigolyn sy'n teimlo nad yw ei hunaniaeth ryweddol yn cyd-fynd â'r rhyw y ganwyd iddo, yn cael ei fagu, o'i enedigaeth, yn ôl y rôl rywedd (sef y categori cymdeithasol o fod yn fachgen neu'n ferch), sy'n gyson â'i ymddangosiad ffenoteipaidd.

Last updated: 9 June 2016

Welsh: Rôl Strategol yr Awdurdod Lleol

English: Strategic Role of the Local Authority

Status B

Subject: Local government

Part of speech: Noun, Feminine, Singular

Last updated: 2 July 2002

Welsh: Rôl Tai Strategol

English: Strategic Housing Role

Status B

Subject: Housing

Part of speech: Noun, Feminine, Singular

Last updated: 2 July 2002

Welsh: Rôl y Landlord

English: Landlord Role

Status C

Subject: Housing

Part of speech: Noun, Feminine, Singular

Last updated: 3 July 2002

Welsh: Rôl y System Gynllunio

English: Role of the Planning System

Status A

Subject: Planning

Part of speech: Noun, Feminine, Singular

Last updated: 3 July 2002

Welsh: RMDP

English: RMDP

Status C

Subject: Agriculture

Definition: Red Meat Development Programme

Last updated: 28 September 2011

Welsh: RMMB

English: RMMB

Status A

Subject: Agriculture

Part of speech: Neutral

Definition: Residuary Milk Marketing Board

Context: Residuary Milk Marketing Board

Last updated: 19 July 2011

Welsh: RNI

English: RNI

Status C

Subject: Food

Definition: Reference Nutrient Intake

Last updated: 22 April 2009

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