TermCymru

Results are displayed in Welsh alphabetical order A-Y

Welsh: adeilad

English: building

Status A

Subject: Planning

Part of speech: Noun, Masculine, Singular

Plural: adeiladau

Last updated: 8 May 2025

Welsh: adeilad afraid

English: redundant building

Status C

Subject: Planning

Part of speech: Noun, Masculine, Singular

Definition: 'Gwag' weithiau.

Last updated: 23 July 2003

Welsh: adeilad amaethyddol

English: agricultural building

Status C

Subject: Planning

Part of speech: Noun, Masculine, Singular

Last updated: 23 July 2003

Welsh: adeilad amddifad

English: orphan building

Status B

Subject: Fire and rescue

Part of speech: Noun, Masculine, Singular

Plural: adeiladau amddifad

Definition: Adeilad lle nad oes datblygwr, yswiriwr neu asiant rheoli y gellir ei ddal yn gyfrifol am ddiogelwch tân.

Last updated: 22 June 2023

Welsh: adeilad amnewid

English: replacement building

Status A

Subject: Planning

Part of speech: Noun, Masculine, Singular

Plural: adeiladau amnewid

Context: Pan ddyroddir hysbysiad gorfodi mewn cysylltiad â thor rheolaeth gynllunio sy’n cynnwys dymchwel adeilad, caiff yr hysbysiad ei gwneud yn ofynnol adeiladu adeilad amnewid sydd mor debyg â phosibl i’r adeilad a ddymchwelwyd.

Notes: Dyma'r term technegol a ddefnyddir yng nghyd-destun y gyfundrefn gyfreithiol ar gyfer cynllunio. Gellid aralleirio mewn cyd-destunau llai technegol.

Last updated: 5 March 2024

Welsh: adeilad categori 1

English: category 1 building

Status A

Subject: Planning

Part of speech: Noun, Masculine, Singular

Plural: adeiladau categori 1

Definition: Yng nghyd-destun Bil Diogelwch Adeiladau (Cymru), adeilad sydd o leiaf 18 metr o uchder neu sy'n cynnwys o leiaf 7 llawr.

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

Last updated: 8 May 2025

Welsh: adeilad categori 2

English: category 2 building

Status A

Subject: Planning

Part of speech: Noun, Masculine, Singular

Plural: adeiladau categori 2

Definition: Yng nghyd-destun Bil Diogelwch Adeiladau (Cymru), adeilad sydd yn llai na 18 metr o uchder ac sy'n cynnwys llai na 7 llawr ond sydd o leiaf 11 metr o uchder neu sy'n cynnwys o leiaf 5 llawr.

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

Last updated: 8 May 2025

Welsh: adeilad categori 3

English: category 3 building

Status A

Subject: Planning

Part of speech: Noun, Masculine, Singular

Plural: adeiladau categori 3

Definition: Yng nghyd-destun Bil Diogelwch Adeiladau (Cymru), adeilad sydd yn llai na 11 metr o uchder ac sy'n cynnwys llai na 5 llawr.

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

Last updated: 8 May 2025

Welsh: adeilad clyfar

English: smart building

Status B

Subject: Housing

Part of speech: Noun, Masculine, Singular

Last updated: 10 May 2013

Welsh: adeilad cymhleth

English: complex building

Status B

Subject: Housing

Part of speech: Noun, Masculine, Singular

Plural: adeiladau cymhleth

Definition: Adeilad â nodweddion sy’n golygu nad yw’r cyfarwyddiadau yn y canllawiau statudol ar reoleiddio diogelwch adeiladau yn gymwys iddynt mewn rhyw ffordd. Gall hyn fod oherwydd cymhlethdod dyluniad, adeiladwaith neu feddiannaeth yr adeilad.

Last updated: 27 October 2022

Welsh: Adeilad Cymunedol Glan yr Afon

English: Riverside Community Building

Status C

Subject: Local government

Part of speech: Noun, Masculine, Singular

Last updated: 14 November 2007

Welsh: adeilad dadfeiliedig

English: dilapidated building

Status A

Subject: Estates and Cadw

Part of speech: Noun, Masculine, Singular

Plural: adeiladau dadfeiliedig

Notes: Yng nghyd-destun y ddeddwriaeth ar gyfer henebion ac adeiladau rhestredig.

Last updated: 3 February 2022

Welsh: adeilad dros dro

English: demountable building

Status C

Subject: Planning

Part of speech: Noun, Masculine, Singular

Last updated: 21 April 2011

Welsh: adeilad eglwysig

English: ecclestiastical building

Status A

Subject: Estates and Cadw

Part of speech: Noun, Masculine, Singular

Plural: adeiladau eglwysig

Last updated: 3 February 2022

Welsh: adeilad fferm

English: farm building

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Last updated: 23 July 2003

Welsh: adeilad ffrâm porthol

English: portal framed building

Status C

Subject: Estates and Cadw

Part of speech: Noun, Masculine, Singular

Last updated: 25 July 2005

Welsh: adeilad gwledig

English: rural building

Status C

Subject: Planning

Part of speech: Noun, Masculine, Singular

Last updated: 23 July 2003

Welsh: Adeilad Newydd y Cynulliad Cenedlaethol: Adroddiad Diweddaru

English: The National Assembly's New Building: Update Report

Status A

Subject: Politics

Part of speech: Noun, Masculine, Singular

Definition: Teitl dogfen a gyhoeddwyd 2003.

Last updated: 23 January 2003

Welsh: Adeilad Newydd y Goron

English: New Crown Building

Status C

Subject: Place-names

Part of speech: Noun, Masculine, Singular

Last updated: 13 February 2007

Welsh: adeilad preswyl

English: residential building

Status B

Subject: Housing

Part of speech: Noun, Masculine, Singular

Plural: adeiladau preswyl

Context: Mae'r dull gweithredu yn wahanol ar gyfer adeiladau uchel iawn oherwydd y risg uwch sy'n gysylltiedig ag amseroedd dianc hwy – dyna pam rydym yn rhoi blaenoriaeth i adeiladau preswyl uchel iawn.

Last updated: 9 August 2017

Welsh: adeilad preswyl amlfeddiannaeth

English: multi-occupied residential building

Status B

Subject: Housing

Part of speech: Noun, Masculine, Singular

Plural: adeiladau preswyl amlfeddiannaeth

Last updated: 10 July 2025

Welsh: adeilad rheoleiddiedig

English: regulated building

Status A

Subject: Planning

Part of speech: Noun, Masculine, Singular

Plural: adeiladau rheoleiddiedig

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

Last updated: 8 May 2025

Welsh: adeilad rhestredig

English: listed building

Status A

Subject: Estates and Cadw

Part of speech: Noun, Masculine, Singular

Plural: adeiladau rhestredig

Definition: Adeilad neu strwythur arall o ddiddordeb pensaernïol neu hanesyddol arbennig a gynhwysir ar restr statudol ac a ddyfernir â gradd (I, II* neu II).

Last updated: 3 February 2022

Welsh: Adeilad Rhestredig Gradd I

English: Grade I Listed Building

Status C

Subject: Planning

Part of speech: Noun, Masculine, Singular

Last updated: 19 January 2005

Welsh: (Adeilad) Rhestredig Gradd I

English: Listed Grade I

Status C

Subject: Planning

Part of speech: Noun, Masculine, Singular

Definition: or Grade II * etc.

Last updated: 19 January 2005

Welsh: adeilad sydd o fewn y cwmpas

English: in-scope building

Status B

Subject: Planning

Part of speech: Noun, Masculine, Singular

Plural: adeiladau sydd o fewn y cwmpas

Definition: Adeilad preswyl risg uwch, sy’n dod o dan gyfundrefn reoleiddio at ddiben sicrhau diogelwch. Yng Nghymru, y ddeddfwriaeth arfaethedig berthnasol yw Bil Diogelwch Adeiladau (Cymru) 2025.

Last updated: 10 July 2025

Welsh: adeilad uchel iawn

English: high-rise building

Status B

Subject: Housing

Part of speech: Noun, Masculine, Singular

Plural: adeiladau uchel iawn

Definition: A building over 18 meters high, which roughly equates to 7 storeys.

Context: Bu ymateb cyfunol na welwyd mo'i debyg o'r blaen i'r drychineb a'r pryderon ynghylch diogelwch tân yn ein hadeiladau uchel iawn.

Last updated: 9 August 2017

Welsh: Adeilad y Goron

English: Crown Building

Status C

Subject: Place-names

Part of speech: Noun, Masculine, Singular

Plural: Adeiladau'r Goron

Last updated: 17 December 2024

Welsh: adeilad ynni a eithrir

English: excepted energy building

Status A

Subject: Law

Part of speech: Noun, Masculine, Singular

Last updated: 29 October 2012

Welsh: adeilad ynni gweithredol

English: active building

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

Plural: adeiladau ynni gweithredol

Definition: Adeilad sy’n cynhyrchu mwy o ynni nag sydd ei angen arno er mwyn bwydo’r ynni sydd dros i ben i mewn i’r grid cenedlaethol.

Notes: Cymharer â'r term passive house / tŷ ynni goddefol.

Last updated: 13 September 2018

Welsh: ailadeiladu adeilad

English: rebuild a building

Status A

Subject: Planning

Part of speech: Verb

Context: Mae “gweithrediadau adeiladu” yn cynnwys dymchwel adeilad, ailadeiladu adeilad, gwneud unrhyw ychwanegiad neu addasiad strwythurol i adeilad, neu weithrediadau eraill a gynhelir fel arfer gan berson sy’n cynnal busnes fel adeiladwr.

Notes: Mewn perthynas â chynnal gwaith ar adeiladau o dan y gyfundrefn gyfreithiol ar gyfer cynllunio.

Last updated: 5 March 2024

Welsh: Bwrdd Prosiect Swyddogion yr Adeilad Newydd

English: Assembly Building Officals Project Board

Status C

Subject: Welsh Government posts and departments

Part of speech: Noun, Masculine, Singular

Last updated: 8 October 2003

Welsh: cael gwared ar adeilad

English: remove a building

Status A

Subject: Planning

Part of speech: Verb

Context: Mae Pennod 13 yn ymwneud â rheolaethau eraill ar ddatblygiad a defnydd o dir. Mae’n gwneud darpariaeth i awdurdod cynllunio neu Weinidogion Cymru wneud gorchymyn sy’n ei gwneud yn ofynnol dirwyn i ben ddefnydd o dir, neu’n gosod amodau ar ei barhad, neu’n ei gwneud yn ofynnol addasu neu gael gwared ar adeiladau neu waith.

Notes: Mewn perthynas â chynnal gwaith ar adeiladau o dan y gyfundrefn gyfreithiol ar gyfer cynllunio.

Last updated: 5 March 2024

Welsh: caniatâd adeilad rhestredig

English: LBC

Status C

Subject: Planning

Part of speech: Noun, Masculine, Singular

Definition: listed bulding consent - a permission required for the alteration or demolition of a listed building

Last updated: 17 June 2008

Welsh: codi adeilad

English: erect a building

Status A

Subject: Planning

Part of speech: Verb

Notes: Mewn perthynas â chynnal gwaith ar adeiladau neu strwythurau o dan y gyfundrefn gyfreithiol ar gyfer cynllunio.

Last updated: 5 March 2024

Welsh: cydsyniad adeilad rhestredig

English: listed building consent

Status A

Subject: Estates and Cadw

Part of speech: Noun, Masculine, Singular

Plural: cydsyniadau adeiladau rhestredig

Last updated: 3 February 2022

Welsh: Cyfarwyddyd Ceisiadau a Phenderfyniadau Adeilad Rhestredig (Dyletswydd i Hysbysu Cymdeithasau Amwynder Cenedlaethol a'r Comisiwn Brenhinol) (Cymru) 2017

English: Listed Building Applications and Decisions ( Duty to Notify National Amenity Societies and The Royal Commission) (Wales) Direction 2017

Status A

Subject: Titles of legislation

Part of speech: Noun, Masculine, Singular

Last updated: 27 April 2017

Welsh: Cyfarwyddyd Ceisiadau Cydsyniad Adeilad Rhestredig (Datgymhwyso Dyletswydd i Hysbysu Gweinidogion Cymru) (Cymru) 2017

English: Listed Building Consent Applications (Disapplication Of Duty To Notify Welsh Ministers) (Wales) Direction 2017

Status A

Subject: Titles of legislation

Part of speech: Noun, Masculine, Singular

Last updated: 27 April 2017

Welsh: cynhyrchu ynni adnewyddadwy ar raddfa adeilad

English: building-scale renewable energy

Status C

Subject: Environment

Part of speech: Verb

Definition: ee ystyr ddigon tebyg i 'microgynhyrchu'

Last updated: 20 September 2004

Welsh: cynnal a chadw'r tir o amgylch yr adeilad

English: grounds upkeep

Status C

Subject: Environment

Part of speech: Verb

Last updated: 20 August 2008

Welsh: cysylltiad ffeibr i'r adeilad

English: fibre to the premises

Status A

Subject: ICT

Part of speech: Noun, Masculine, Singular

Definition: FTTP

Last updated: 10 June 2014

Welsh: cysylltiad ffeibr i'r adeilad

English: FTTP

Status A

Subject: ICT

Part of speech: Noun, Masculine, Singular

Definition: fibre to the premises

Last updated: 10 June 2014

Welsh: difrod troseddol i adeilad heblaw annedd

English: criminal damage to a building other than a dwelling

Status B

Subject: Law

Part of speech: Noun, Masculine, Singular

Notes: Teitl ar drosedd

Last updated: 27 November 2025

Welsh: dirprwyad cydsyniad adeilad rhestredig

English: listed building consent delegation

Status B

Subject: Planning

Part of speech: Noun, Masculine, Singular

Plural: dirprwyadau cydsyniad adeilad rhestredig

Definition: Hawl gan awdurdod lleol i ddelio â rhai ceisiadau am gysyniad adeilad rhestredig heb hysbysu Gweinidogion Cymru / Cadw.

Last updated: 2 October 2024

Welsh: dyluniad adeilad

English: design of a building

Status A

Subject: Planning

Part of speech: Noun, Masculine, Singular

Definition: Y dyluniad a lunnir ar gyfer adeilad penodol.

Context: Pan fo gorchymyn datblygu yn rhoi caniatâd cynllunio i godi adeilad, caiff amod (er enghraifft) ei gwneud yn ofynnol cael cymeradwyaeth yr awdurdod cynllunio ar gyfer dyluniad neu olwg allanol yr adeilad.

Notes: Mewn perthynas â chynnal gwaith ar adeiladau o dan y gyfundrefn gyfreithiol ar gyfer cynllunio.

Last updated: 5 March 2024

Welsh: golwg allanol adeilad

English: external appearance of a building

Status A

Subject: Planning

Part of speech: Noun, Masculine, Singular

Notes: Mewn perthynas â chynnal gwaith ar adeiladau o dan y gyfundrefn gyfreithiol ar gyfer cynllunio a'r gyfundrefn gyfreithiol ar gyfer rheoli'r amgylchedd hanesyddol.

Last updated: 5 March 2024

Welsh: gorchymyn cadw adeilad

English: building preservation order

Status C

Subject: Planning

Part of speech: Noun, Masculine, Singular

Definition: A notice under Section 3 of the Planning (Listed Buildings and Conservation Areas) Act 1990 to protect buildings of special architectural or historic interest from demolition or alterations that would affect their interest.

Last updated: 5 October 2005

Welsh: Grŵp Cydgysylltu Prosiect yr Adeilad Newydd

English: New Building Project Interface Group

Status A

Subject: Welsh Government posts and departments

Part of speech: Noun, Masculine, Singular

Last updated: 8 November 2004

Welsh: gwaith adeilad risg uwch

English: higher-risk building work

Status B

Subject: Planning

Part of speech: Noun, Masculine, Singular

Last updated: 4 September 2023

Welsh: Hysbysiad Diogelu Adeilad

English: BPN

Status B

Subject: Law

Part of speech: Noun, Masculine, Singular

Plural: Hysbysiadau Diogelu Adeilad

Definition: Building Preservation Notice

Last updated: 18 May 2016

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