TermCymru

Results are displayed in alphabetical order.
Welsh: Syndrom Anadlol y Dwyrain Canol
English: MERS
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 6 February 2020
Welsh: syndrom Asperger
English: Asperger's syndrome
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 6 November 2003
Welsh: syndrom atgenhedlu ac anadlu pathogenig iawn y moch
English: highly pathogenic porcine reproductive and respiratory syndrome
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 27 January 2010
Welsh: syndrom atgenhedlu ac anadlu y moch
English: porcine reproductive and respiratory syndrome
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 27 January 2010
Welsh: syndromau hepatitis newyddenedigol
English: neonatal hepatitis syndromes
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 13 June 2011
Welsh: syndrom blinder cronig
English: CFS
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am chronic fatigue syndrome.
Last updated: 6 November 2024
Welsh: syndrom cardioarennol
English: cardiorenal syndrome
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Term ymbarel a ddefnyddir i ddisgrifio amryw o gyflyrrau lle gall camweithrediad y galon neu’r arennau arwain at gamweithrediad yr organ arall.
Last updated: 21 February 2025
Welsh: syndrom coluddyn llidus
English: irritable bowel syndrome
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 8 March 2012
Welsh: syndrom coronaidd acíwt
English: acute coronary syndrome
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 9 November 2004
Welsh: Syndrom Diffyg Imiwnedd Caffaeledig
English: Acquired Immune Deficiency Syndrome
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: AIDS
Last updated: 9 November 2004
Welsh: syndrom Diogenes
English: Diogenes syndrome
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 18 May 2023
Welsh: Syndrom Down
English: Downs Syndrome
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: A congenital disorder in which a person is born with three copies of chromosome 21.
Last updated: 9 June 2006
Welsh: syndrom hypoanadlu canolog
English: central hypoventilation syndrome
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 13 December 2010
Welsh: syndrom Landau Kleffner
English: Landau Kleffner syndrome
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 6 November 2003
Welsh: syndrom ôl-COVID-19
English: post‑COVID‑19 syndrome
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 4 February 2021
Welsh: syndrom lludded cronig
English: chronic fatigue syndrome
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 29 May 2025
Welsh: syndrom Lynch
English: Lynch syndrome
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 19 April 2023
Welsh: Syndrom Marwolaeth Sydyn Babanod
English: Sudden Infant Death Syndrome
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: SIDS
Last updated: 14 August 2003
Welsh: Syndrom Marwolaeth Sydyn Babanod
English: SIDS
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Sudden Infant Death Syndrome
Last updated: 9 December 2009
Welsh: syndrom myasthenig cynhenid
English: myasthenic congenital syndrome
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 15 December 2010
Welsh: syndrom ofarïau polysystig
English: polycystic ovary syndrome
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 14 October 2021
Welsh: syndrom parti coctel
English: cocktail party syndrome
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: The inability to separate conversation from background noise in a noisy environment.
Last updated: 6 November 2003
Welsh: syndrom rwbela cynhenid
English: congenital rubella syndrome
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 3 April 2009
Welsh: syndrom Tourette
English: Tourette’s syndrome
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 19 May 2022
Welsh: Syndrom Twnnel y Carpws
English: Carpal Tunnel Syndrome
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 9 September 2021
Welsh: Syndrom Twnnel y Carpws
English: CTS
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am Carpal Tunnel Syndrom.
Last updated: 9 September 2021
Welsh: syndrom X frau
English: fragile X syndrome
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 6 November 2003
Welsh: syndrom y ffugiwr
English: imposter syndrome
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Teimladau o hunanamheuaeth ac o ddiffyg gallu personol er gwaethaf tystiolaeth i'r gwrthwyneb yn sgil addysg, profiad a chyflawniadau.
Last updated: 22 June 2023
Welsh: synergedd
English: synergies
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Notes: Enwau torfol yw 'synergy' a 'synergedd' yn y ddwy iaith, felly mae'n annhebygol bod angen y ffurf luosog Gymraeg wrth gyfieithu o'r Saesneg.
Last updated: 30 March 2017
Welsh: synergyddol
English: synergistic
Status C
Subject: Environment
Part of speech: Adjective
Last updated: 17 October 2005
Welsh: sy'n gysylltiedig ag achos troseddol
English: concerned in criminal proceedings
Status C
Subject: Law
Part of speech: Adverb
Definition: Mae Rhan 3 o Ddeddf Iechyd Meddwl 1983 yn ymdrin â chleifion sy'n gysylltiedig ag achosion troseddol neu sydd o dan ddedfryd.
Last updated: 25 June 2008
Welsh: synhwyro o bell
English: remote sensing
Status B
Subject: Finance and statistics
Part of speech: Verb
Definition: Casglu gwybodaeth am wrthrych neu ffenomen heb gysylltiad ffisegol uniongyrchol. Gan amlaf gwneir hyn trwy ganfod a mesur yr egni a adlewyrchir neu a allyrrir o gryn bellter, er enghraifft o awyren neu loeren.
Last updated: 9 September 2025
Welsh: synhwyrydd agosrwydd
English: proximity sensor
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 30 August 2012
Welsh: synhwyrydd carbon deuocsid
English: carbon dioxide sensor
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: synwyryddion carbon deuocsid
Last updated: 17 February 2022
Welsh: synhwyrydd geni llo
English: calving detector
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: synwyryddion geni llo
Definition: Uned synhwyro sydd wedi ei chysylltu â ffôn/dyfais llaw er mwyn rhoi rhybudd pan fydd buwch ar fin geni llo (heb gynnwys Teledu Cylch Cyfyng).
Last updated: 12 October 2021
Welsh: synhwyrydd gwasgedd tawdd
English: melt pressure sensor
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: synwyryddion gwasgedd tawdd
Last updated: 31 October 2025
Welsh: synhwyrydd gwawr-machlud
English: dawn to dusk sensor
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 31 August 2010
Welsh: synhwyrydd gwres
English: temperature sensor
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: Glastir ACRES
Last updated: 14 July 2010
Welsh: synhwyrydd mwg
English: smoke detector
Status B
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Plural: synwyryddion mwg
Definition: Dyfais sy'n rhoi rhybudd pan fydd yn synhwyro mwg.
Last updated: 23 September 2025
Welsh: synhwyrydd symud
English: movement sensor
Status C
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 9 February 2009
Welsh: synhwyrydd syrthio
English: fall detector
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 25 June 2007
Welsh: syniadaeth ddarbodus
English: lean thinking
Status A
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Last updated: 5 March 2013
Welsh: Syniadau ar gyfer y dyfodol
English: Futures thinking
Status C
Subject: Education
Part of speech: Noun, Plural
Last updated: 4 February 2008
Welsh: Syniadau Blaengar - Strategaeth ar gyfer Blaenau'r Cymoedd 2020
English: Turning Heads - A Strategy for the Heads of the Valleys 2020
Status A
Subject: Environment
Definition: Published by the Welsh Assembly Government, 2006.
Last updated: 20 June 2006
Welsh: Syniadau Mawr Cymru
English: Big Ideas Wales
Status A
Subject: Economic development
Part of speech: Neutral
Last updated: 1 October 2010
Welsh: syniadau sy’n canolbwyntio ar atebion
English: solution-focused thinking
Status C
Subject: Education
Part of speech: Noun, Plural
Last updated: 6 April 2011
Welsh: synio am hunanladdiad
English: suicidal ideation
Status B
Subject: Health
Part of speech: Verb
Context: Er bod diffyg data dibynadwy yn y maes hwn, ceir arwyddion sy’n awgrymu y gallai’r straen feddyliol ar bobl sydd wedi'u dadleoli arwain at fwy o risg o synio am hunanladdiad ac o ymddygiad hunanladdol.
Last updated: 1 March 2024
Welsh: sy'n lletya
English: host
Status A
Subject: Local government
Part of speech: Adjective
Context: Gellir defnyddio "lletyol" hefyd.
Last updated: 29 April 2014
Welsh: sy'n lletya
English: host
Status A
Subject: Local government
Part of speech: Adjective
Context: Gellir defnyddio "lletyol" hefyd.
Last updated: 29 April 2014
Welsh: synnwyr clos
English: near sense
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: synhwyrau clos
Definition: Synnwyr corfforol sy'n galw am agosatrwydd er mwyn ei brofi, ee cyffwrdd, arogli.
Last updated: 17 October 2019