dau ddeg

Welsh

Welsh numbers ^(edit)

		200
[a], [b] ←  10	[a], [b], [c] ←  19	20	21  → [a], [b]	30  → [a], [b], [c]
		2[a], [b]
Cardinal (decimal): dau ddeg, (optionally before a nasal or vowel) dau ddeng     Cardinal (vigesimal): ugain     Ordinal: ugeinfed     Ordinal abbreviation: 20fed
Welsh Wikipedia article on 20

Etymology

From dau (“two”) +‎ deg (“ten”).

Pronunciation

• (North Wales) IPA^(key): /ˌdaɨ̯ ˈðeːɡ/
• (South Wales) IPA^(key): /ˌdai̯ ˈðeːɡ/

Numeral

dau ddeg

1. (cardinal number, decimal) twenty

   Synonym: ugain

Usage notes

• Decimal dau ddeg (“twenty”) is not to be confused with vigesimal deuddeg (“twelve”).

Mutation

Mutated forms of dau ddeg

radical	soft	nasal	aspirate
dau ddeg	ddau ddeg	nau ddeg	unchanged

Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.