1. That which finishes or ends a matter; a settler; a poser, as a heavy blow, a conclusive answer, and the like. [Slang, U.S.]

2. (Angling)

Defn: A combination of two hooks which close upon each other, by means of a spring, as soon as the fish bites. [U. S.]

SOCKET
Sock"et, n. Etym: [OE. soket, a dim. through OF. fr. L. soccus. See
Sock a covering for the foot.]

1. An opening into which anything is fitted; any hollow thing or place which receives and holds something else; as, the sockets of the teeth. His eyeballs in their hollow sockets sink. Dryden.

2. Especially, the hollow tube or place in which a candle is fixed in the candlestick. And in the sockets oily bubbles dance. Dryden. Socket bolt (Mach.), a bolt that passes through a thimble that is placed between the parts connected by the bolt. — Socket chisel. Same as Framing chisel. See under Framing. — Socket pipe, a pipe with an expansion at one end to receive the end of a connecting pipe. — Socket pole, a pole armed with iron fixed on by means of a socket, and used to propel boats, etc. [U.S.] — Socket wrench, a wrench consisting of a socket at the end of a shank or rod, for turning a nut, bolthead, etc., in a narrow or deep recess.

SOCKETED
Sock"et*ed, a.

Defn: Having a socket. Dawkins.

SOCKLESS
Sock"less, a.

Defn: Destitute of socks or shoes. B. & Fl.