un ar hugain

Welsh

Welsh numbers ^(edit)

[a], [b], [c] ←  20	21	22  → [a], [b], [c], [d]
Cardinal (vigesimal): un ar hugain     Cardinal (decimal): dau ddeg un     Ordinal: unfed ar hugain     Ordinal abbreviation: 21ain

Etymology

From un (“one”) +‎ ar (“on”) +‎ ugain (“twenty”).

Pronunciation

• (North Wales) IPA^(key): /ˌɨːn ar ˈhɪɡai̯n/
• (South Wales, standard, colloquial) IPA^(key): /ˌiːn ar ˈhiːɡai̯n/, /ˌiːn ar ˈhɪɡai̯n/
  • (South Wales, colloquial) IPA^(key): /ˌiːn ar ˈhiːɡɛn/, /ˌiːn ar ˈhɪɡɛn/

Numeral

un ar hugain

1. (cardinal number) twenty-one

   Synonym: dau ddeg un

Mutation

Welsh mutation
radical	soft	nasal	h-prothesis
un ar hugain	unchanged	unchanged	hun ar hugain
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.