TermCymru

Results are displayed in English alphabetical order A-Z

English: London Olympic Games and Paralympic Games Act 2006

Welsh: Deddf Gemau Olympaidd a Gemau Paralympaidd Llundain 2006

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last Updated: 19 October 2011

English: London Organising Committee for the Olympic and Paralympic Games

Welsh: Pwyllgor Trefnu Llundain y Gemau Olympaidd a Pharalympaidd

Status C

Subject: Tourism and leisure

Part of speech: Noun, Masculine, Singular

Definition: LOCOG

Last Updated: 21 July 2011

English: London School of Hygiene and Tropical Medicine

Welsh: Ysgol Hylendid a Meddygaeth Drofannol Llundain

Status C

Subject: Health

Part of speech: Proper noun, Feminine, Singular

Last Updated: 14 May 2014

English: lone father

Welsh: tad unigol

Status B

Subject: General

Part of speech: Noun, Masculine, Singular

Plural: tadau unigol

Last Updated: 18 April 2024

English: Loneliness and Social Isolation Fund

Welsh: Cronfa Unigrwydd ac ynysigrwydd cymdeithasol

Status A

Subject: Social services

Part of speech: Noun, Feminine, Singular

Last Updated: 2 December 2021

English: loneliness scale

Welsh: graddfa unigrwydd

Status A

Subject: Finance and statistics

Part of speech: Noun, Feminine, Singular

Context: Mae unigrwydd yn fater cymhleth, ac ers 2016-17 mae’r Arolwg Cenedlaethol yn casglu data gan ddefnyddio graddfa unigrwydd De Jong Gierveld , sy’n cwmpasu arwahanrwydd emosiynol a chymdeithasol.

Last Updated: 25 July 2019

English: lone mother

Welsh: mam unigol

Status B

Subject: General

Part of speech: Noun, Feminine, Singular

Plural: mamau unigol

Last Updated: 18 April 2024

English: lone parent

Welsh: rhiant unigol

Status B

Subject: General

Part of speech: Noun, Masculine, Singular

Definition: Generally used to descibe someone who is undertaking parenting alone... without another parent on the scene, maybe even without extended family help. This term can be used to describe someone who is actually married.

Last Updated: 9 May 2024

English: Lone Worker Alert System

Welsh: System Rhybuddio Gweithwyr Unigol

Status C

Subject: Personnel

Part of speech: Noun, Feminine, Singular

Last Updated: 30 July 2010

English: long-acting antibody medicine

Welsh: meddyginiaeth gwrthgyrff cyfnod hir

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Plural: meddyginiaethau gwrthgyrff cyfnod hir

Last Updated: 31 July 2025

English: long-acting insulin

Welsh: inswlin cyfnod hir

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Definition: Inswlin sy'n para'n weithredol am 24 awr.

Last Updated: 4 June 2018

English: long-acting insulin analogue

Welsh: analog inswlin cyfnod hir

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Plural: analogau inswlin cyfnod hir

Last Updated: 20 June 2024

English: Long Acting Reversible Contraception

Welsh: Dull Atal Cenhedlu Gwrthdroadwy Hirdymor

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Definition: LARC

Last Updated: 21 May 2013

English: long COVID

Welsh: COVID hir

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Definition: Salwch hirdymor sy’n effeithio ar gyfran o gleifion sydd wedi gwella o symptomau arferol COVID-19 neu sy’n dioddef o symptomau arferol COVID-19 am gyfnod llawer hwy na’r disgwyl. Enw cyffredin yw hwn yn hytrach na therm meddygol swyddogol.

Last Updated: 29 October 2020

English: Longer Distance Bus and Coach Group

Welsh: Y Grŵp Bysiau a Choetsys Pellter Hir

Status C

Subject: Transport

Part of speech: Noun, Masculine, Singular

Last Updated: 15 July 2005

English: longer distance bus service

Welsh: gwasanaeth bysiau pellter hir

Status A

Subject: Transport

Part of speech: Noun, Masculine, Singular

Definition: A service for the carriage of passengers by road at separate fares, longer than 15 miles as measured in a straight line.

Notes: Cymharer â'r diffiniadau ar gyfer gwasanaeth bysiau lleol, gwasanaeth bysiau cyflym, a gwasanaeth coetsys cyflym.

Last Updated: 4 June 2018

English: Longer Distance Movement Licence

Welsh: Trwydded Symud Pell

Status C

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Last Updated: 3 October 2003

English: long-fibre flax

Welsh: llin ffeibr hir

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Definition: Termau Amaeth Ewrop

Last Updated: 6 August 2008

English: longfill

Welsh: llenwad hir

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Definition: Yng nghyd-destun fepio, potel 60ml o faint wedi ei llenwi â 20ml o e-hylif ar grynodiad uwch. Gellir ychwanegu un neu ragor o siotiau o nicotin i’r botel, i'w llenwi hyd at 60ml.

Notes: Gallai fod yn addas defnyddio'r ffurf 'longfill' mewn testunau Cymraeg mewn rhai cyd-destunau. Cymharer â'r ffurf shortfill / llenwad byr.

Last Updated: 17 October 2023

English: long grain rice

Welsh: reis grawn hir

Status C

Subject: Food

Part of speech: Noun, Masculine, Singular

Last Updated: 8 November 2011

English: long haired

Welsh: hirflew/blewyn hir

Status C

Subject: Animals

Last Updated: 29 June 2007

English: long-haul flight

Welsh: hediad pellter hir

Status A

Subject: Transport

Part of speech: Noun, Masculine, Singular

Last Updated: 5 February 2014

English: longhorn bee

Welsh: gwenynen hirgorn

Status A

Subject: Animals

Part of speech: Noun, Feminine, Singular

Definition: Eucera longicornis

Context: Also known as "long-horned bee".

Last Updated: 6 January 2014

English: long-horned bee

Welsh: gwenynen hirgorn

Status A

Subject: Animals

Part of speech: Noun, Feminine, Singular

Definition: Eucera longicornis.

Context: Also known as "longhorn bee".

Last Updated: 6 January 2014

English: long hut

Welsh: cwt hir

Status C

Subject: Estates and Cadw

Part of speech: Noun, Masculine, Singular

Last Updated: 15 January 2008

English: long hut platform

Welsh: llwyfan cwt hir

Status C

Subject: Estates and Cadw

Last Updated: 5 February 2008

English: long huts

Welsh: cytiau hir

Status C

Subject: Estates and Cadw

Part of speech: Noun, Plural

Last Updated: 5 February 2008

English: longitude

Welsh: hydred

Status C

Subject: Planning

Part of speech: Noun, Masculine, Singular

Last Updated: 20 May 2004

English: longitudinal dataset

Welsh: set ddata hydredol

Status B

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Plural: setiau data hydredol

Definition: Set o ddata a gesglir drwy arsylwi ar yr un pethau dro ar ôl tro dros gyfnod o amser.

Last Updated: 10 December 2024

English: longitudinal qualitative research

Welsh: ymchwil ansoddol hydredol

Status C

Subject: Finance and statistics

Part of speech: Noun, Feminine, Singular

Last Updated: 22 September 2022

English: longitudinal research

Welsh: ymchwil hydredol

Status B

Subject: Education

Part of speech: Noun, Feminine, Singular

Last Updated: 17 February 2022

English: longitudinal sample

Welsh: sampl hydredol

Status C

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Plural: samplau hydredol

Last Updated: 22 September 2022

English: Longitudinal Small Business Survey

Welsh: Arolwg Hydredol o Fusnesau Bach

Status B

Subject: Economic development

Part of speech: Noun, Masculine, Singular

Last Updated: 3 September 2020

English: longitudinal study

Welsh: astudiaeth hydredol

Status B

Subject: Education

Part of speech: Noun, Feminine, Singular

Plural: astudiaethau hydredol

Definition: Astudiaeth academaidd sy'n edrych ar fater dros gyfnod o amser.

Last Updated: 16 July 2020

English: longitudinal survey

Welsh: arolwg hydredol

Status C

Subject: Environment

Part of speech: Noun, Masculine, Singular

Last Updated: 15 February 2010

English: long lease

Welsh: les hir

Status A

Subject: Law

Part of speech: Noun, Feminine, Singular

Plural: lesoedd hir

Definition: Les a roddwyd am gyfnod o fwy na 21 mlynedd p'un a ellir ei derfynu cyn diwedd y cyfnod hwnnw ai peidio, neu les am gyfnod y bennir yn gyfreithiol y dylai fod yn cael ei adnewyddu'n barhaus.

Last Updated: 8 May 2025

English: long-life products

Welsh: cynhyrchion hir oes

Status C

Subject: Environment

Part of speech: Noun, Plural

Last Updated: 8 July 2008

English: long line

Welsh: lein hir

Status B

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Context: Fishing

Last Updated: 20 March 2012

English: longline fishing

Welsh: pysgota â leiniau hir

Status B

Subject: Agriculture

Part of speech: Verb

Last Updated: 2 April 2025

English: longnose skate

Welsh: morgath drwynfain

Status A

Subject: Animals

Part of speech: Noun, Feminine, Singular

Definition: Raja oxyrinchus

Last Updated: 19 August 2021

English: longnose velvet dogfish

Welsh: morgi melfed hirdrwyn

Status B

Subject: Animals

Part of speech: Noun, Masculine, Singular

Plural: morgwn melfed hirdrwyn

Definition: Centroselachus crepidater

Last Updated: 14 March 2019

English: long section

Welsh: croestoriad hir

Status C

Subject: Transport

Part of speech: Noun, Masculine, Singular

Last Updated: 12 May 2006

English: long-standing illness

Welsh: salwch hirdymor

Status A

Subject: Health

Part of speech: Noun, Masculine, Singular

Definition: Cyflwr iechyd nad oes gwellhad iddo ar hyn o bryd ond y gellir ei reoli trwy driniaeth.

Last Updated: 14 November 2023

English: longstop date

Welsh: dyddiad stop pell

Status B

Subject: Law

Part of speech: Noun, Masculine, Singular

Plural: dyddiadau stop pell

Definition: Dyddiad a ragnodir fel y dyddiad olaf un y gellir cyflawni (neu penderfynu hepgor) unrhyw ofyniadau neu amodau cyfreithiol, er mwyn rhoi sicrwydd llwyr y bydd proses gyfreithiol yn cael ei chwblhau. Gan amlaf fe’i defnyddir mewn prosesau trawsgludo eiddo, ond mae defnydd estynedig i’r term hefyd.

Notes: Mae’r ffurf Saesneg longstop date yn gyffredin hefyd.

Last Updated: 2 March 2023

English: long-stop date

Welsh: dyddiad stop pell

Status B

Subject: Law

Part of speech: Noun, Masculine, Singular

Plural: dyddiadau stop pell

Notes: Mae’r ffurf Saesneg long-stop date yn gyffredin hefyd.

Last Updated: 2 March 2023

English: long term bed

Welsh: gwely hirdymor

Status C

Subject: Social services

Part of speech: Noun, Masculine, Singular

Last Updated: 27 January 2010

English: Long Term Capability Management

Welsh: Rheoli Galluogrwydd Hirdymor

Status C

Subject: General

Part of speech: Verb

Definition: LTCM

Last Updated: 29 September 2011

English: long term care

Welsh: gofal hirdymor

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Last Updated: 18 February 2005

English: Long Term Condition Co-ordinator

Welsh: Cydgysylltydd Cyflwr Hirdymor

Status C

Subject: Personnel

Part of speech: Noun, Masculine, Singular

Last Updated: 7 June 2007

English: long-term conditions

Welsh: anhwylderau hirdymor

Status C

Subject: Law

Part of speech: Noun, Plural

Definition: Health problems that require ongoing management over a period of years or decades.

Last Updated: 2 December 2008

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