| BARGEMASTER | • bargemaster n. The person in charge of transport on a barge or barges. • barge␣master n. Alternative spelling of bargemaster. • BARGEMASTER n. one in charge of a barge. |
| BURGOMASTER | • burgomaster n. The mayor, or head magistrate, of a town in the Netherlands, Belgium, Germany and certain other countries. • BURGOMASTER n. (Dutch) the mayor of a Dutch or Flemish town. |
| CHOIRMASTER | • choirmaster n. The musical director of a choir, who conducts performances and supervises rehearsal. • CHOIRMASTER n. the leader of a choir. |
| DRILLMASTER | • drillmaster n. One who trains others in something. • drillmaster n. (Military) A person who instructs in marching drill. • DRILLMASTER n. an instructor in military drill. |
| GRANDMASTER | • grandmaster n. Alternative spelling of Grandmaster. • grandmaster n. A master in a field, whose skills or accomplishments exceed those of other masters. • Grandmaster n. (Chess) A player of the highest rank, as determined by FIDE, with an Elo rating of at least 2500. |
| HOUSEMASTER | • housemaster n. A teacher who is in charge of a house at a boarding school. • house␣master n. A teacher in charge of a boarding house at a boarding school. • house␣master n. A teacher in charge of a sports house at a school. |
| SCOUTMASTER | • scoutmaster n. Alternative form of Scoutmaster. • Scoutmaster n. (Scouting) An adult leader of a group of Scouts. • SCOUTMASTER n. the leader of a band of scouts. |
| STALLMASTER | • STALLMASTER n. a master of horse. |
| STENTMASTER | • STENTMASTER n. one who determines the amount of tax to be paid. |
| TOASTMASTER | • toastmaster n. A person who introduces speakers, and proposes toasts at a formal dinner; a master of ceremonies. • TOASTMASTER n. one who presides at a banquet and introduces the after-dinner speakers. |
| TRUCKMASTER | • truckmaster n. (Historical) The manager of a colonially-sanctioned store that traded goods with the Native Americans. • TRUCKMASTER n. an officer in charge of trade with American Indians esp. among the early settlers. |
| WHARFMASTER | • wharfmaster n. The supervisor in charge of a wharf. • WHARFMASTER n. one who controls a wharf. |
| WHOREMASTER | • whoremaster n. (Derogatory) A man who uses the services of prostitutes. • whoremaster n. A pimp. • whoremaster n. (Figurative) An exploiter of people. |
| WRECKMASTER | • wreckmaster n. Someone appointed to take charge of any goods and debris arriving on to the shore after a shipwreck. • wreckmaster n. (Rail transport) Someone in charge of a wreck train. • WRECKMASTER n. a person taking charge of a disabled ship or train and its cargo or freight. |