substitutive: Meaning and Definition of

sub•sti•tu•tive

Pronunciation: (sub'sti-t"tiv, -ty"-), [key]
— adj.
  1. serving as or capable of serving as a substitute.
  2. pertaining to or involving substitution.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.