TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Alarch Du
English: Black Swan
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Plural: Elyrch Duon
Definition: Digwyddiad anrhagweladwy sydd y tu hwnt i'r disgwyliadau arferol ac sydd â goblygiadau a allai fod yn ddifrifol.
Notes: Roedd sylfaenydd theori'r Alarch Du, Nassim Nicholas Taleb, yn nodi y dylid defnyddio priflythrennau gyda’r term hwn bob tro. Serch hynny, yng nghyd-destun cyfieithu mae'n debyg y bydd angen dilyn patrwm y testun gwreiddiol yn y rhan fwyaf o achosion.
Last updated: 7 December 2023
Welsh: Coed-duon
English: Blackwood
Status C
Subject: Place-names
Part of speech: Proper noun
Definition: Caerphilly
Last updated: 12 September 2007
Welsh: Coed-duon
English: Blackwood
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Caerffili. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Caerffili (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Cymdeithas Gwartheg Duon Cymreig
English: Welsh Black Cattle Society
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 29 November 2005
Welsh: draenen ddu
English: blackthorn
Status A
Subject: Plants
Part of speech: Noun, Feminine, Singular
Plural: drain duon
Definition: prunus spinosa
Last updated: 21 June 2022
Welsh: eirin duon bach
English: sloe
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 26 October 2004
Welsh: smotiau duon llwyfen
English: black spot of elm
Status C
Subject: Law
Part of speech: Noun, Plural
Last updated: 22 September 2009