TermCymru

Results are displayed in Welsh alphabetical order A-Y

Welsh: Amrywiadau lleol i gyfraddau’r dreth trafodiadau tir ar gyfer ail gartrefi, llety gwyliau tymor byr ac eiddo preswyl ychwanegol arall o bosibl

English: Local variation to land transaction tax rates for second homes, short-term holiday lets and potentially other additional residential properties

Status A

Subject: Finance and statistics

Part of speech: Noun, Plural

Notes: Teitl dogfen ymgynghori

Last updated: 13 January 2022

Welsh: cardiau cyfraddau prisio

English: valuation rate cards

Status C

Subject: Finance and statistics

Part of speech: Noun, Plural

Last updated: 13 February 2007

Welsh: Codi Cyfraddau Gweithgarwch Economaidd

English: Raising Economic Activity Rates

Status C

Subject: Economic development

Part of speech: Verb

Definition: Published by the Assembly Government

Last updated: 18 January 2005

Welsh: cyfradd achosion

English: case rate

Status B

Subject: Finance and statistics

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau achosion

Last updated: 9 December 2020

Welsh: cyfradd adlog

English: compound interest rate

Status B

Subject: Finance and statistics

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau adlog

Definition: Cyfradd llog sy’n cael ei chymhwyso nid yn unig i’r swm cychwynnol ond hefyd i’r llog a gronnwyd dros gyfnodau blaenorol.

Context: Mae’n rhaid i weithgynhyrchwyr ad-dalu’r lwfansau CRTS / VRTS a fenthycwyd ar gyfradd adlog flynyddol o 3.5%.

Last updated: 16 October 2025

Welsh: cyfradd allyrru cwanta

English: quanta emission rate

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau allyrru cwanta

Notes: Gweler y cofnod am 'quantum' i gael diffiniad o'r term craidd hwnnw.

Last updated: 14 January 2021

Welsh: cyfraddau

English: rates

Status B

Subject: Finance and statistics

Part of speech: Noun, Plural

Definition: Numerical proportions.

Last updated: 21 February 2005

Welsh: cyfraddau achosion sydd wedi’u cadarnhau

English: confirmed case rates

Status B

Subject: Finance and statistics

Part of speech: Noun, Plural

Context: Nid yw cyfraddau achosion sydd wedi’u cadarnhau ar gyfer pobl dros 60 oed yn awgrymu cynnydd cyflym (bydd cynnydd cyflym yn arwain at godi’r lefel rhybudd, a gostyngiad parhaus o bosibl yn arwain at ei ostwng).

Notes: Yng nghyd-destun COVID-19.

Last updated: 21 December 2020

Welsh: cyfraddau ailgylchu

English: recycling rates

Status C

Subject: Environment

Part of speech: Noun, Plural

Last updated: 29 October 2010

Welsh: cyfraddau aros-ymlaen

English: staying-on rates

Status C

Subject: Education

Part of speech: Noun, Plural

Definition: the numbers of pupils aged 16, 17 and 18 and over (at the start of the academic year) staying on in school voluntarily after reaching the statutory school leaving age

Last updated: 10 January 2003

Welsh: cyfraddau cyflog byw y Living Wage Foundation

English: Living Wage Foundation living wage

Status B

Subject: Community development

Part of speech: Noun, Plural

Notes: Bob blwyddyn, mae’r Living Wage Foundation yn cyhoeddi cyfraddau cyflog byw ar gyfer Llundain a gweddill Prydain.

Last updated: 1 December 2016

Welsh: cyfraddau digwyddedd isel parhaus

English: sustained low incidence

Status B

Subject: Finance and statistics

Part of speech: Noun, Plural

Context: Cyfraddau digwyddedd isel parhaus.

Last updated: 21 December 2020

Welsh: cyfraddau gadael cyn gorffen

English: attrition rates

Status A

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: Nifer y myfyrwyr sy'n gadael cyn gorffen eu cwrs.

Last updated: 23 July 2003

Welsh: cyfraddau gollwng

English: discharge rates

Status C

Subject: Environment

Part of speech: Noun, Plural

Definition: Yng nghyd-destun dŵr.

Last updated: 11 May 2006

Welsh: cyfraddau gwacter

English: vacancy rates

Status C

Subject: Housing

Part of speech: Noun, Plural

Definition: In the context of housing.

Last updated: 23 July 2003

Welsh: Cyfraddau Iawndal ar gyfer Cynllun Gorfodol Diadellau Clefyd y Crafu

English: Compensation Rates for Compulsory Scrapie Flocks Scheme

Status C

Subject: Agriculture

Part of speech: Noun, Plural

Last updated: 11 May 2006

Welsh: cyfraddau llwyddo

English: success rates

Status C

Subject: Health

Part of speech: Noun, Plural

Last updated: 5 December 2011

Welsh: cyfraddau marwolaeth oed-benodol

English: age-specific death rates

Status C

Subject: Health

Part of speech: Noun, Plural

Last updated: 3 March 2006

Welsh: cyfraddau oed-benodol

English: age-specific rates

Status C

Subject: Health

Part of speech: Noun, Plural

Last updated: 3 March 2006

Welsh: cyfraddau pesgi

English: live weight gains

Status C

Subject: Agriculture

Part of speech: Noun, Plural

Last updated: 1 April 2009

Welsh: cyfraddau pori

English: grazing rates

Status C

Subject: Agriculture

Part of speech: Noun, Plural

Context: Yn golygu fwy neu lai yr un peth â Lefelau Stocio.

Last updated: 3 August 2010

Welsh: Cyfraddau Rhannu Ailgylchu

English: Apportionment of Recycling

Status C

Subject: Waste

Part of speech: Noun, Plural

Last updated: 13 February 2012

Welsh: Cyfraddau Safonedig Ewropeaidd

English: European Standardised Rates

Status C

Subject: Europe

Part of speech: Noun, Plural

Last updated: 6 August 2008

Welsh: cyfraddau stocio ffermydd cyfan

English: whole farm stocking rates

Status C

Subject: Agriculture

Part of speech: Noun, Plural

Last updated: 31 December 2008

Welsh: cyfraddau treth incwm Cymru

English: Welsh rates of income tax

Status B

Subject: Finance and statistics

Part of speech: Noun, Plural

Definition: Yn achos trethdalwyr yng Nghymru, cyfraddau'r elfen a godir gan Lywodraeth Cymru o fewn cyfanswm y dreth incwm a delir.

Notes: Dyma'r term a ddefnyddir gan CThEM. Mae'n bosibl, mewn rhai cyd-destunau penodol, y bydd angen defnyddio term mwy manwl gywir er eglurder, ee cyfraddau Cymreig y dreth incwm. Defnyddir yr acronymau WRIT a CTIC.

Last updated: 16 August 2018

Welsh: cyfraddau ymadael

English: wastage

Status C

Subject: Personnel

Part of speech: Noun, Plural

Definition: Wastage generally refers to the rate or ratio of employees who leave an organisation. The reason may be resignation, retirement or death. But recently frequent organisational restructuring has also become the main reason for wastage.

Last updated: 18 January 2007

Welsh: cyfradd darged

English: target rate

Status C

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau targed

Last updated: 15 September 2016

Welsh: cyfradd ddigwyddedd

English: incidence rate

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau digwyddedd

Last updated: 22 March 2021

Welsh: cyfradd dreth ganrannol

English: percentage tax rate

Status B

Subject: Finance and statistics

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau treth canrannol

Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.

Last updated: 17 August 2016

Welsh: cyfradd fenthyca gynyddrannol

English: incremental borrowing rate

Status B

Subject: Finance and statistics

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau benthyca cynyddrannol

Context: Mae atebolrwydd y les yn cael ei ddisgowntio gan ddefnyddio cyfraddau Trysorlys EF a gyhoeddir ym mhapurau'r Arolwg o Wariant Cyhoeddus fel y gyfradd fenthyca gynyddrannol.

Notes: Yng nghyd-destun asedau ac atebolrwyddau yng nghyfrifon Llywodraeth Cymru.

Last updated: 24 October 2024

Welsh: cyfradd fesul awr

English: hourly rate

Status A

Subject: Personnel

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau fesul awr

Context: Mae hefyd yn ansicr beth sy’n cael ei gynnwys yn y cyfraddau a nodwyd, er enghraifft mae rhai darparwyr o bosib yn cynnwys bwyd, trafnidiaeth a gweithgareddau fel rhan o’u cyfraddau fesul awr tra bo eraill yn codi ar wahân am y rhain.

Last updated: 29 November 2017

Welsh: cyfradd fesul diwrnod

English: day rate

Status A

Subject: Personnel

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau fesul diwrnod

Context: Lle mae gan Lywodraeth Cymru fynediad at ddata, mae’r data wedi’i lanhau i leihau effaith y camgymeriadau hyn ac mae cyfradd gyson fesul awr wedi’i modelu lle rhagdybir bod y gwerth yn gyfradd fesul diwrnod neu sesiwn.

Last updated: 29 November 2017

Welsh: cyfradd fesul sesiwn

English: sessional rate

Status A

Subject: Personnel

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau fesul sesiwn

Last updated: 29 November 2017

Welsh: cyfradd genedigaethau

English: birth rate

Status B

Subject: Finance and statistics

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau genedigaethau

Last updated: 14 December 2022

Welsh: cyfradd lifiant

English: fluence rate

Status B

Subject: Environment

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau llifiant

Last updated: 4 February 2021

Welsh: cyfradd llif aer

English: airflow rate

Status B

Subject: Environment

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau llif aer

Last updated: 4 February 2021

Welsh: cyfradd marwolaethau

English: death rate

Status B

Subject: Finance and statistics

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau marwolaethau

Last updated: 14 December 2022

Welsh: cyfradd newid aer

English: air change rate

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau newid aer

Notes: Yng nghyd-destun camau i reoli coronafeirws mewn adeiladau.

Last updated: 14 January 2021

Welsh: cyfradd slab

English: slab rate

Status B

Subject: Finance and statistics

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau slab

Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.

Last updated: 17 August 2016

Welsh: cyfradd waredu

English: burn rate

Status A

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau gwaredu

Definition: Y gyfradd y mae’r pwll o gyfarpar diogelu personol (PPE) yn gostwng arni wrth i’r eitemau gael eu defnyddio a’u gwaredu.

Notes: Term Allweddol COVID-19

Last updated: 13 July 2020

Welsh: cyfradd ymosodiadau eilaidd

English: secondary attack rate

Status B

Subject: Health

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau ymosodiadau eilaidd

Definition: Y tebygolrwydd y bydd haint yn digwydd ymysg pobl sy'n agroed i'r haint hwnnw o fewn grŵp penodol (ee aelwyd, neu griw o gysylltiadau agos).

Last updated: 4 February 2021

Welsh: cyfradd ymylol

English: marginal rate

Status B

Subject: Finance and statistics

Part of speech: Noun, Feminine, Singular

Plural: cyfraddau ymylol

Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.

Last updated: 18 August 2016

Welsh: cymharu faint o dir sydd ar gael â chyfraddau adeiladu'r gorffennol

English: past building rate method

Status C

Subject: Housing

Part of speech: Verb

Last updated: 25 July 2005

Welsh: gwahaniaeth mewn cyfraddau llog

English: interest rate differential

Status B

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Definition: Gwahaniaeth yn y gyfradd llog rhwng dau fath o arian cyfred mewn pâr. Os oes gan un math o arian cyfred gyfradd llog o 3% a bod gan y llall gyfradd llog o 1%, mae gwahaniaeth o 2% yn y cyfraddau llog.

Last updated: 13 October 2021

Welsh: Mecanwaith Cyfraddau Cyfnewid

English: Exchange Rate Mechanism

Status B

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Definition: System for keeping the currencies of member states of the European Union (EU) stable, as part of the European Monetary System (EMS).

Last updated: 21 February 2005

Welsh: Rheoliadau Treth Gwarediadau Tirlenwi (Cyfraddau Treth) (Cymru) 2018

English: The Landfill Disposals Tax (Tax Rates) (Wales) Regulations 2018

Status A

Subject: Titles of legislation

Part of speech: Noun, Plural

Last updated: 21 February 2018

Welsh: Rheoliadau Treth Gwarediadau Tirlenwi (Cyfraddau Treth) (Cymru) (Diwygio) 2018

English: The Landfill Disposals Tax (Tax Rates) (Wales) (Amendment) Regulations 2018

Status A

Subject: Titles of legislation

Part of speech: Noun, Plural

Last updated: 29 November 2018

Welsh: Rheoliadau Treth Gwarediadau Tirlenwi (Cyfraddau Treth) (Cymru) (Diwygio) 2020

English: The Landfill Disposals Tax (Tax Rates) (Wales) (Amendment) Regulations 2020

Status A

Subject: Titles of legislation

Part of speech: Noun, Plural

Last updated: 13 January 2020

Welsh: Rheoliadau Treth Gwarediadau Tirlenwi (Cyfraddau Treth) (Cymru) (Diwygio) 2020

English: The Landfill Disposals Tax (Tax Rates) (Wales) (Amendment) Regulations 2020

Status A

Subject: Titles of legislation

Part of speech: Noun, Plural

Last updated: 11 February 2020

Welsh: Rheoliadau Treth Gwarediadau Tirlenwi (Cyfraddau Treth) (Cymru) (Diwygio) 2021

English: The Landfill Disposals Tax (Tax Rates) (Wales) (Amendment) Regulations 2021

Status A

Subject: Titles of legislation

Part of speech: Noun, Plural

Last updated: 10 January 2022

TermCymru

Share this page