2. (n.) A frolicsome leap or spring; a skip; a jump, as in mirth or dancing; a prank.
3. (n.) A vessel formerly used by the Dutch, privateer.
4. (n.) The pungent grayish green flower bud of the European and Oriental caper (Capparis spinosa), much used for pickles.
5. (n.) A plant of the genus Capparis; -- called also caper bush, caper tree.