incommunicable: Meaning and Definition of

in•com•mu•ni•ca•ble

Pronunciation: (in"ku-my'ni-ku-bul), [key]
— adj.
  1. incapable of being communicated, imparted, shared, etc.
  2. not communicative; taciturn.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.