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TermCymru

7 results
Results are displayed in Welsh alphabetical order A-Y
English: high water mark
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: marciau penllanw
Definition: Ar fap, llinell yn dangos lle y bydd llanw'r môr yn cyrraedd pan fydd ar ei uchaf.
Last updated: 18 June 2024
English: high water mark of ordinary tides
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 18 June 2024
English: HWMOT
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am high water mark of ordinary tides.
Last updated: 20 June 2024
English: highest astronomical tide
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Y llanw uchaf y gellir ei ddarogan. Sylwer y gall amodau meteoregol (stormydd, gwynt, etc) olygu bod y llanw ei hun yn uwch na'r penllanw astronomaidd.
Last updated: 18 June 2024
English: HAT
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am highest astronomical tide.
Last updated: 18 June 2024
English: mean high water spring tide
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Cyfartaledd dau benllanw dilynol pan fydd ystod y llanw ar ei uchaf (hynny yw, tua unwaith bob pythefnos).
Context: Mae’r cynllun hwn yn ymestyn hyd lefel cymedr penllanw’r gorllanw (mean high water spring tides), a dyfroedd pob aber, afon neu sianel hyd cymedr penllanw’r gorllanw.
Last updated: 6 June 2019
English: high tide
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 20 September 2005