a. rare. [irreg. f. L. tribūnus TRIBUNE sb.1, by false analogy with such words as unitive, punitive, etc.] Of or pertaining to a tribune or popular champion.

1

1856.  Goldw. Smith, in Oxford Ess., 310. Whatever democratic or tribunitive spirit it might have…, would not be corrupted by evil communications with hereditary despotisms.

2