(mining, historical) A worker who attends the switches or passing places on the underground railways.

Alternative spelling of greenkeeper

A keeper of records; one in charge of recordkeeping. / A kind of trigonic quartz crystal, supposed to provide mystical insights into the future.

(rail transport) a member of railway staff who looks after a level crossing.

(Christianity) A member of the Promise Keepers, an Evangelical Christian parachurch organization for men, founded in the United States in 1990.

Alternative form of gamekeeper

(now historical) a person charged with keeping or maintaining the contents (esp. valuable items) of a closet.

an individual who keeps the Sabbath

(Australia, dated) Someone, usually a criminal, who keeps watch; a lookout

Alternative form of zookeeper