Meaning of I've

I've

Pronunciation: (īv), [key]
  1. contraction of I have.

-ive

Pronunciation: [key]
  1. a suffix of adjectives (and nouns of adjectival origin) expressing tendency, disposition, function, connection, etc.:Cf. -ative, -itive. active; corrective; destructive; detective; passive; sportive.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.