Propriety; manners (etiquette).

The sense of touch; feeling.

(music) The stroke in beating time.

(psychology) A verbal operant which is controlled by a nonverbal stimulus (such as an object, event, or property of an object) and is maintained by nonspecific social reinforcement (praise).

(slang) Clipping of tactic.

(psychology) To use a tact (a kind of verbal operant).