gate; door; gateway; doorway; opening; valve; switch; way to do something; knack; family; house; (religious) sect; school (of thought); class; category; phylum or division (taxonomy); classifier for large guns; classifier for lessons, subjects, branches of technology; (suffix) -gate (i.e. scandal; derived from Watergate)

doorway; gate

ticket (for theater, cinema etc.)

to go out; to leave home; to go on a journey; away from home; (of a woman) to get married

department; branch; section; division

specialized; dedicated (to a particular field or purpose); specially; specifically (for a particular purpose); (of institutions, personnel etc.) designated or assigned for a specific task; special

to drop in; to visit; to lock a door; (of a shop) to close; to go and live with one's wife's family, in effect becoming a member of her family

to knock on a door