资料来源 : Webster's Revised Unabridged Dictionary (1913)

Inamissible \In`a*mis"si*ble\, a. [L. inamissibilis: cf. F.
   inamissible.]
   Incapable of being lost. [R.] --Hammond. --
   {In`a*mis"si*ble*ness}, n. [R.]