Pronunciation: (ap"u-dik'tik), [key]
1. incontestable because of having been demonstrated or proved to be demonstrable.
2. Logic.(of a proposition) necessarily true or logically certain. Also,ap•o•deic•ticPronunciation: (ap"u-dīk'tik), [key] ap"o•dic'ti•cal.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.