a. Obs. [f. L. tact- (see TACTIC a.2) + -ABLE.] Capable of being touched; tangible.
1611. Chapman, May-Day, I. i. Plays, 1873, II. 331. Alas good soules, women of themselves are tractable and tactable enough.
1656. Stanley, Hist. Philos., VI. (1701), 257/1. Whatsoever is gustable, is tactable, and humid.
