(Baseball) adj. 1. (Baseball) having no hits; characterized by one team scoring no hits; -- of a baseball game (or the pitching) in which a pitcher allows the opponent no hits; as, he pitched no-hit ball for seven innings. A no-hit game is usually referred to as a no-hitter; as, His no-hit pitching. Syn. -- hitless. [ WordNet 1.5 +PJC