A substitute or deputy; one filling an office for a
time.
Made of jet, or like jet in color. The people . . . are of a jetty. Sir T. Browne.
1. (Arch.) A part of a building that jets or projects beyond the rest, and overhangs the wall below. 2. A wharf or pier extending from the shore. 3. (Hydraul. Engin.) A structure of wood or stone extended into the sea to influence the current or t...