duima

See also: Duìmǎ and duìmà

Ido

Ido numbers (edit)
20
 ←  1 2 3  → 
    Cardinal: du
    Ordinal: duesma
    Adverbial: dufoye
    Multiplier: duopla
    Fractional: duima

Etymology

du (two) +‎ -ima

Adjective

duima

  1. half