資料來源 : Webster's Revised Unabridged Dictionary (1913)

Indecinable \In`de*cin"a*ble\, a. [L. indeclinabilis: cf. F.
   ind['e]clinable. See {In-} not, and {Decline}.] (Gram.)
   Not declinable; not varied by inflective terminations; as,
   nihil (nothing), in Latin, is an indeclinable noun. -- n. An
   indeclinable word.