TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Awdurdod Ynni Atomig y DU
English: UK Atomic Energy Authority
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 13 June 2011
Welsh: Cymuned Ynni Atomig Ewrop
English: European Atomic Energy Community
Status A
Subject: Europe
Part of speech: Noun, Feminine, Singular
Last updated: 30 June 2022
Welsh: sbectrometreg amsugniad atomig
English: atomic absorption spectrometry
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Techneg ar gyfer mesur crynodiad elfennau penodol mewn sampl, drwy ddadansoddi'r golau a amsugnir gan atomau o'r elfennau hynny pan ydynt mewn cyflwr nwyol.
Notes: Term a ddefnyddir yn Rheoliadau Ychwanegion Bwyd Anifeiliaid (Awdurdodiadau) (Cymru) 2022.
Last updated: 10 December 2024
Welsh: uned màs atomig unedig
English: unified atomic mass unit
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: unedau màs atomig unedig
Definition: Ym maes ffiseg, uned o fàs sy’n hafal i un rhan o ddeuddeg o fàs atom carbon-12 niwtral di-rwym sydd yn ei gyflwr niwclear ac electronig isaf ac sy’n ddisymud. Gelwir hefyd yn ‘dalton’.
Last updated: 23 December 2025
Welsh: Yr Asiantaeth Ynni Atomig Ryngwladol
English: International Atomic Energy Agency
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 23 March 2021
Welsh: Yr Asiantaeth Ynni Atomig Ryngwladol
English: IAEA
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am International Atomic Energy Agency.
Last updated: 23 March 2021