Jetson

{ ||Jet"sam (?), ||Jet"son (?), } n. [F. jeter to throw: cf. OF. getaison a throwing. Cf. Flotsam, Jettison.]

1. (Mar. Law) Goods which sink when cast into the sea, and remain under water; -- distinguished from flotsam, goods which float, and ligan, goods which are sunk attached to a buoy.

2. Jettison. See Jettison, 1.