Wondrous (ˈwʌndrəs) : Definitions 1.adj wondrous extraordinarily good or great; used especially as intensifiers "a fantastic trip to the Orient", "the film was fantastic!", "a howling success", "a marvelous collection of rare books", "had a rattling conversation about politics", "a tremendous achievement" 2.adv wondrous (used as an intensifier) extremely well "her voice is superbly disciplined", "