Welsh edit

Welsh numbers (edit)
[a], [b], [c] ←  11 12 13  → [a], [b], [c]
    Cardinal (masculine / decimal): un deg dau
    Cardinal (feminine / decimal): un deg dwy
    Cardinal (vigesimal): deuddeg
    Ordinal: deuddegfed
    Ordinal abbreviation: 12fed

Alternative forms edit

Etymology edit

From deuddeg (twelve) +‎ -fed (-th).

Pronunciation edit

Adjective edit

deuddegfed (feminine singular deuddegfed, plural deuddegfed, not comparable)

  1. (ordinal number) twelfth
    • 1588-1620, “1 Cronicl 24:12”, in William Morgan, transl., edited by William Parry and John Davies, Mallwyd, Y Bibl Cyssegr-Lan, sef yr Hen Destament a’r Newydd[1], page 434; republished London, 1804:
      Yr unfed ar ddeg i Elïasib, y deuddegfed i Jacim,
      the eleventh to Eliashib, the twelfth to Jakim,

Mutation edit

Welsh mutation
radical soft nasal aspirate
deuddegfed ddeuddegfed neuddegfed unchanged
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.