TermCymru

Results are displayed in English alphabetical order A-Z
English: SEG
Welsh: Grant Effeithiolrwydd Ysgolion
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: School Effectiveness Grant.
Context: This grant replaces and consolidates funding previously provided through a number of smaller grant schemes, including the Community Focused Schools grant.
Last Updated: 21 July 2011
English: segment
Welsh: segmentu
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: segment
Welsh: segment
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: segmental headed
Welsh: pen cylchrannol
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Definition: As opposed to a flat or semicircular arch or elliptical arch, a curved arch which is formed out of a small segment of a circle. A window in such an arch should normally follow the same curve, but in replacement work the window is often made with a flat head, and the remaining space filled solid.
Context: Ffynhonnell: Taflen wybodaeth gyhoeddus Cyngor Gwynedd.
Last Updated: 24 April 2015
English: segment elevation myocardial infarction
Welsh: cnawdnychiant myocardaidd â chodiad segment
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 27 September 2012
English: Segonitum
Welsh: Segontium
Status B
Subject: Estates and Cadw
Part of speech: Proper noun
Notes: Enw'r gaer Rufeinig yng Nghaernarfon, sydd o dan ofal Cadw. Er bod defnydd byw i "Segontiwm" yn lleol, ee mewn enwau strydoedd, argymhellir "Segontium" ar gyfer y gaer ei hun er cysondeb â sillafiadau cyffredin ceyrydd ac aneddiadau eraill a godwyd gan y Rhufeiniaid yng Nghymru, ee Moridunum a Venta Silurium.
Last Updated: 21 January 2020
English: Segontium Roman Fort
Welsh: Caer Rufeinig Segontium
Status A
Subject: Estates and Cadw
Part of speech: Proper noun
Notes: Dyma'r ffurfiau a ddefnyddir yn swyddogol gan Cadw yn y ddwy iaith am yr heneb dan sylw. Safonwyd gan Banel Safoni Enwau Lleoedd Comisiynydd y Gymraeg, mewn ymgynghoriad â Cadw.
Last Updated: 24 October 2024
English: segregated airspace
Welsh: gofod awyr neilltuedig
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Context: Cais am drwydded wedi'i gyflwyno i'r Awdurdod Hedfan Sifil ac angen newid parhaol i'r gofod awyr er mwyn cysylltu'r maes awyr â gofod awyr neilltuedig
Last Updated: 1 November 2018
English: segregated cycle lane
Welsh: lôn feiciau wedi ei harwahanu
Status B
Subject: Transport
Part of speech: Noun, Feminine, Singular
Plural: lonydd beiciau wedi eu harwahanu
Notes: Gweler y diffiniad a geir gyda’r term segregation / arwahanu.
Last Updated: 12 July 2024
English: segregated education
Welsh: addysg ar wahân
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 26 July 2004
English: segregating
Welsh: cadw ar wahân
Status B
Subject: Housing
Part of speech: Verb
Last Updated: 13 January 2012
English: segregation
Welsh: arwahanu
Status B
Subject: Transport
Part of speech: Verb
Definition: Defnyddio rhyw fath o nodwedd ffisegol (ee rhwystr neu ffens fetel,  rhes o folardiau, neu gwrbyn isel ar y lôn gerbydau) i atal cerbydau modur rhag gwyro i lwybr ar gyfer beicwyr neu gerddwyr sy’n cydredeg â’r lôn gerybdau.
Last Updated: 19 July 2024
English: seine net
Welsh: rhwyd sân
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: rhwydi sân
Definition: Rhwyd bysgota sy'n hongian yn fertigol yn y dŵr ac sydd â fflotiau ar ei brig a phwysau ar ei gwaelod. Mae'r ochrau'n cael eu tynnu at ei gilydd i amgylchynu'r pysgod.
Last Updated: 14 August 2025
English: Seiriol
Welsh: Seiriol
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Ynys Môn. Dyma'r enwau Cymraeg a Saesneg a ragnodwyd ar gyfer y ward yng Ngorchymyn Sir Ynys Môn (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: seize
Welsh: ymafael yn
Status A
Subject: Law
Part of speech: Verb
Definition: cymryd meddiant (o rywbeth) yn unol â gorchymyn llys, gwarant, hawl neu bŵer cyfreithiol
Context: Mae pŵer gan awdurdod lleol i ymafael mewn ceffyl a chadw ceffyl sydd ar unrhyw briffordd, neu mewn unrhyw fan cyhoeddus arall y mae’r awdurdod lleol yn gyfrifol amdano
Notes: Mae modd defnyddio 'cymryd meddiant (o)' mewn testunau cyffredinol.
Last Updated: 14 September 2021
English: seize
Welsh: atafaelu
Status C
Subject: Agriculture
Part of speech: Verb
Last Updated: 1 September 2010
English: SEJWG
Welsh: SEJWG
Status C
Subject: Economic development
Definition: Social Enterprise Joint Working Group
Last Updated: 24 May 2005
English: Selattyn
Welsh: Selattyn
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Lle yn Lloegr.
Last Updated: 2 May 2013
English: seldom heard groups
Welsh: grwpiau nas clywir yn aml
Status C
Subject: Education
Part of speech: Noun, Plural
Last Updated: 26 April 2010
English: select
Welsh: dewis
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select all
Welsh: dewis popeth
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select all sheets
Welsh: dewis pob dalen
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select an autolayout
Welsh: dewis awtogynllun
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select autotext
Welsh: dewis awtodestun
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select button style
Welsh: dewis arddull botwm
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select cell styles
Welsh: dewis arddulliau celloedd
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select character left
Welsh: dewis nod i'r chwith
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select character right
Welsh: dewis nod i'r dde
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select colour scheme
Welsh: dewis cynllun lliw
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select column
Welsh: dewis colofn
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select currency cells
Welsh: dewis celloedd arian
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select data area
Welsh: dewis ardal data
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select database range
Welsh: dewis ystod cronfa ddata
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select data source
Welsh: dewis ffynhonnell data
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select directory
Welsh: dewis cyfeiriadur
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select down
Welsh: dewis i lawr
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select file
Welsh: dewis ffeil
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select filter
Welsh: dewis hidlydd
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select font
Welsh: dewis ffont
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select form
Welsh: dewis ffurflen
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select graphics
Welsh: dewis graffigau
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select installation directory
Welsh: dewis cyfeiriadur gosod
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: select installation type
Welsh: dewis y math o osodiad
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: Selection and Character Committee
Welsh: Pwyllgor Dethol a Chymeriad
Status C
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Context: Bydd y Pwyllgor Dethol a Chymeriad yn ystyried pa ymgeiswyr i'w hargymell i'r awdurdod priodol fel a nodir yn Rheoliadau Penodiadau Barnwrol 2013.
Last Updated: 18 October 2018
English: selection panel
Welsh: panel dethol
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Plural: paneli dethol
Last Updated: 9 August 2017
English: selective breeding
Welsh: magu detholus
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 20 May 2005
English: selective breeding programme
Welsh: rhaglen fagu detholus
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last Updated: 20 May 2005
English: Selective Cull
Welsh: Cynllun Difa Detholus
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 29 July 2003
English: selective culling
Welsh: rhaglen ddifa rannol
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last Updated: 23 September 2009
English: selective grazer
Welsh: porwr deintio
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: An animal which grazes part of a plant – e.g. the leaves – rather than the entire plant.
Last Updated: 21 February 2012