MDBG Mobile Chinese English Dictionary (iPhone, Android, Windows Phone)

灯头	dēng tóu	electric light socket / burner (component of a kerosene lamp) / light (as a countable item, e.g. number of lights fitted in a house)
插口	chā kǒu	socket (for an electric plug) / to interrupt (sb speaking) / to butt in
插孔	chā kǒng	jack / socket
插线板	chā xiàn bǎn	power strip / powerboard (with multiple electrical sockets)
插座	chā zuò	socket / outlet
眶	kuàng	(bound form) eye socket / Taiwan pr. [kuang1]
眼窝	yǎn wō	eye socket
眼眶	yǎn kuàng	eye socket / rim of the eye
眼圈	yǎn quān	rim of the eye / eye socket
椊	zuó	to fit a handle into a socket / a plug or cork
目眦	mù zì	eye socket
扑落	pū luò	to fall / to drop / socket (loanword for "plug")
电源插座	diàn yuán chā zuò	electric socket / power point
排母	pái mǔ	(electronics) pin socket; female header
内六角圆柱头螺钉	nèi liù jiǎo yuán zhù tóu luó dīng	hexagon socket head cap screw
加密套接字协议层	jiā mì tào jiē zì xié yì céng	Secure Sockets Layer (SSL) (computing)
套筒扳手	tào tǒng bān shǒu	socket spanner
接入	jiē rù	to access (a network) / to insert (a plug) into (a socket)
雪茄头	xuě jiā tóu	cigarette lighter plug (inserted in a car's cigarette lighter socket to draw power)