TermCymru

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Welsh: alcoholaidd

English: alcoholic

Status B

Subject: Food

Part of speech: Adjective

Context: Rhywbeth sy'n cynnwys alcohol.

Last updated: 19 January 2012

Welsh: Alcohol Change UK

English: Alcohol Change UK

Status B

Subject: Health

Part of speech: Proper noun

Last updated: 1 March 2024

Welsh: Alcohol Concern

English: Alcohol Concern

Status A

Subject: Health

Part of speech: Neutral

Last updated: 14 August 2003

Welsh: Alcohol Concern Cymru

English: Alcohol Concern Wales

Status C

Subject: Health

Last updated: 23 June 2010

Welsh: alcoholig

English: alcoholic

Status B

Subject: Food

Part of speech: Noun, Masculine, Singular

Context: Rhywun sy'n gaeth i alcohol.

Last updated: 19 January 2012

Welsh: alcohol methyl

English: methyl alcohol

Status A

Subject: Food

Part of speech: Noun, Masculine, Singular

Definition: Methanol, also known as methyl alcohol among others, is a chemical with the formula CH3OH (often abbreviated MeOH). Methanol is the simplest alcohol, being only a methyl group linked to a hydroxyl group. It is a light, volatile, colorless, flammable liquid with a distinctive odor very similar to that of ethanol (drinking alcohol). However, unlike ethanol, methanol is highly toxic and unfit for consumption.

Last updated: 29 December 2017

Welsh: alcohol wedi ei annatureiddio

English: denatured alcohol

Status A

Subject: Food

Part of speech: Noun, Masculine, Singular

Definition: Denatured alcohol, also called methylated spirits or denatured rectified spirit, is ethanol that has additives to make it poisonous, bad tasting, foul smelling or nauseating, to discourage recreational consumption. In some cases it is also dyed.

Context: mae i “alcohol sydd wedi ei annatureiddio” yr ystyr a roddir i “denatured alcohol” yn adran 5 o Ddeddf Cyllid 1995

Last updated: 29 December 2017

Welsh: Alderney

English: Alderney

Status A

Subject: Place Names

Part of speech: Proper noun

Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.

Last updated: 15 September 2022

Welsh: alel

English: allele

Status B

Subject: Agriculture

Part of speech: Noun, Plural

Definition: pâr o enynnau

Last updated: 29 July 2003

Welsh: alergedd

English: allergy

Status B

Subject: Food

Part of speech: Noun, Masculine, Singular

Last updated: 26 July 2004

Welsh: alergedd bwyd

English: food allergy

Status A

Subject: Health

Part of speech: Noun, Masculine, Singular

Plural: alergeddau bwyd

Definition: Pan fydd system imiwnedd y corff yn ymateb yn anarferol i fath penodol o fwyd.

Last updated: 4 April 2019

Welsh: alergedd i gnau

English: nut allergy

Status A

Subject: Health

Part of speech: Noun, Masculine, Singular

Definition: Pan fydd system imiwnedd y corff yn ymateb yn anarferol i gnau

Last updated: 4 April 2019

Welsh: alergedd i wenith

English: wheat allergy

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Last updated: 4 January 2005

Welsh: alergedd i wyau

English: egg allergy

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Last updated: 15 August 2011

Welsh: alergen

English: allergen

Status B

Subject: Legal

Part of speech: Noun, Masculine, Singular

Last updated: 26 October 2007

Welsh: alergenau

English: allergens

Status B

Subject: Legal

Part of speech: Noun, Plural

Last updated: 26 October 2007

Welsh: alergenig

English: allergenic

Status B

Subject: Food

Part of speech: Adjective

Definition: Relating to or having the effect of an allergen.

Last updated: 26 October 2007

Welsh: Alexandra

English: Alexandra

Status A

Subject: Place Names

Part of speech: Proper noun

Definition: Casnewydd

Last updated: 14 August 2003

Welsh: ALFf

English: LFA

Status B

Subject: Environment

Part of speech: Noun, Feminine, Singular

Definition: Less Favoured Area

Last updated: 29 July 2003

Welsh: alffa

English: alpha

Status B

Subject: ITC

Part of speech: Noun, Feminine, Singular

Last updated: 19 July 2005

Welsh: Alffa

English: Alpha

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Notes: Enw ar un o amrywolion coronafeirws, SARS-CoV-2.

Last updated: 19 July 2021

Welsh: alffa-gyforiog

English: alpha-rich

Status B

Subject: Environment

Part of speech: Adjective

Notes: Yng nghyd-destun deunyddiau ymbelydrol.

Last updated: 23 March 2021

Welsh: alffalffa

English: alfalfa

Status B

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Last updated: 29 July 2003

Welsh: alffamerig

English: alphameric

Status B

Subject: ITC

Part of speech: Adjective

Last updated: 19 July 2005

Welsh: alffaniwmerig

English: alphanumeric

Status B

Subject: ITC

Part of speech: Adjective

Last updated: 19 July 2005

Welsh: alffonsino

English: alfonsinos

Status B

Subject: Animals

Part of speech: Noun, Masculine, Singular

Plural: alffonsinos

Definition: Beryx decadactylus

Last updated: 14 March 2019

Welsh: algebra Boole

English: Boolean algebra

Status B

Subject: ITC

Part of speech: Noun, Masculine, Singular

Last updated: 19 July 2005

Welsh: Algeria

English: Algeria

Status A

Subject: Place Names

Part of speech: Proper noun

Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.

Last updated: 17 August 2021

Welsh: algorithm

English: algorithm

Status B

Subject: ITC

Part of speech: Noun, Masculine, Singular

Context: A logical arithmetical or computational procedure used to solve a problem.

Last updated: 19 July 2005

Welsh: algorithmig

English: algorithmic

Status B

Subject: ITC

Part of speech: Adjective

Last updated: 19 July 2005

Welsh: algorithm plant

English: children algorithm

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Last updated: 13 December 2010

Welsh: algâu a ysgubir gan y llanw

English: tide-swept algae

Status C

Subject: Plants

Part of speech: Noun, Plural

Last updated: 20 February 2014

Welsh: alibi

English: alibi

Status B

Subject: Justice and Order

Part of speech: Noun, Masculine, Singular

Last updated: 2 August 2012

Welsh: aliniad

English: alignment

Status A

Subject: ITC

Part of speech: Noun, Masculine, Singular

Plural: aliniadau

Definition: Testun mewn dwy iaith a drefnwyd yn segmentau cyfochrog cyfatebol.

Last updated: 30 January 2020

Welsh: aliniad fertigol

English: vertical alignment

Status B

Subject: ITC

Part of speech: Noun, Masculine, Singular

Last updated: 19 July 2005

Welsh: aliniedig ar y dde

English: right-aligned

Status B

Subject: ITC

Part of speech: Adjective

Last updated: 19 July 2005

Welsh: alinio

English: align

Status A

Subject: ITC

Part of speech: Verb

Definition: Y broses o drefnu testun yn segmentau cyfochrog cyfatebol mewn dwy iaith.

Last updated: 30 January 2020

Welsh: alinio ar y chwith

English: left-align

Status B

Subject: ITC

Part of speech: Verb

Last updated: 19 July 2005

Welsh: alinio dotiau i lawr

English: align dots down

Status B

Subject: ITC

Part of speech: Verb

Last updated: 19 July 2005

Welsh: alinio ffynhonnell y data

English: align data source

Status B

Subject: ITC

Part of speech: Verb

Last updated: 19 July 2005

Welsh: alinio i'r brig

English: align to top

Status B

Subject: ITC

Part of speech: Verb

Last updated: 19 July 2005

Welsh: alinio i'r canol

English: align middle

Status B

Subject: ITC

Part of speech: Verb

Last updated: 19 July 2005

Welsh: alinio i'r canol fertigol

English: align vertical centre

Status B

Subject: ITC

Part of speech: Verb

Last updated: 19 July 2005

Welsh: alinio i'r canol llorweddol

English: align horizontal centre

Status B

Subject: ITC

Part of speech: Verb

Last updated: 19 July 2005

Welsh: alinio i'r chwith

English: align left

Status B

Subject: ITC

Part of speech: Verb

Last updated: 19 July 2005

Welsh: alinio i'r dde

English: align right

Status B

Subject: ITC

Part of speech: Verb

Last updated: 19 July 2005

Welsh: alinio i'r grid

English: align to grid

Status B

Subject: ITC

Part of speech: Verb

Last updated: 19 July 2005

Welsh: alinio i'r gwaelod

English: align to bottom

Status B

Subject: ITC

Part of speech: Verb

Last updated: 19 July 2005

Welsh: alinio'r canol

English: align centre

Status B

Subject: ITC

Part of speech: Verb

Last updated: 19 July 2005

Welsh: alinio'r canol yn fertigol

English: align centre vertically

Status B

Subject: ITC

Part of speech: Verb

Last updated: 19 July 2005