Pyr″rhic (?), a. [L. pyrrhichius, Gr. � belonging to the � (sc. �) a kind of war dance.] 1. Of or pertaining to an ancient Greek martial dance. “ ye have the pyrrhic dance as yet.” Byron.
2. (Pros.) Of or pertaining to a pyrrhic, or to pyrrhics; containing pyrrhic; as, a pyrrhic verse.