SOCKETS
Noun
sockets
plural of socket
Source: Wiktionary
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.
Source: Webster’s Unabridged Dictionary 1913 Edition