Ap'o·deic'tic, Ap`o·dic'tic Ap`o*deic'tic*al Ap`o*dic'tic*al adjective [ Latin apodicticus , Greek ..., from ... to point out, to show by argument; ... from + ... to show.] Self-evident; intuitively true; evident beyond contradiction. Brougham. Sir Wm. Hamilton.