Strong; vigorous in body; sturdy; also, strong or powerful in a more general sense.Of a certain worth or value. Compare strong.Brave; courageous; intrepid in danger; puissant.Performed with valor; bravely conducted; heroic: as, a valiant action or achievement; a valiant combat.Hence Brave; splendid.Of or pertaining to a brave or valiant man or valiant men.Synonyms and Gallant, Courageous, etc. (see brave), valorous, daring, dauntless, stout.n. A valiant person.