a. Repelling approach; repulsive; raising abhorrence, aversion, or dislike; disagreeable; prohibiting or interdicting; as, a forbidding aspect; a forbidding formality; a forbidding air.
Syn. -- Disagreeable; unpleasant; displeasing; offensive; repulsive; odious; abhorrent.
-- For*bid"ding*ly, adv. -- For*bid"ding*ness, n. [ 1913 Webster ]