un deg wyth
Welsh
| [a], [b], [c] ← 17 | 18 | 19 → [a], [b], [c] |
|---|---|---|
| Cardinal (feminine / vigesimal): tair ar bymtheg, ugain namyn dwy Cardinal (decimal): un deg wyth Cardinal (vigesimal): deunaw Ordinal (masculine / vigesimal): trydydd ar bymtheg Ordinal: deunawfed Ordinal abbreviation: 18fed | ||
| Welsh Wikipedia article on 18 | ||
Etymology
From un (“one”) + deg (“ten”) + wyth (“eight”).
Pronunciation
- (North Wales) IPA(key): /ˌɨ̞ndɛɡ ˈuːɨ̯θ/
- (South Wales) IPA(key): /ˌɪndɛɡ ˈʊi̯θ/
Numeral
- (cardinal number, decimal) eighteen
- Synonym: deunaw
Mutation
| radical | soft | nasal | h-prothesis |
|---|---|---|---|
| un deg wyth | unchanged | unchanged | hun deg wyth |
Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.