90ain

Welsh

Welsh numbers (edit)
 ←  80  ←  89 90 91  →  100  → 
9
    Cardinal (decimal): naw deg, (optionally before a nasal or vowel) naw deng
    Cardinal (vigesimal): deg a phedwar ugain
    Ordinal: degfed a phedwar ugain
    Ordinal abbreviation: 90ain

Adjective

90ain

  1. abbreviation of degfed a phedwar ugain: 90th