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DictionaryquartermasterShip's steering officer
noun

quartermaster

A ship's petty officer responsible for steering and signals.

The quartermaster steers the ship through the narrow channel.

Etymology
quarterEnglishlodging or assigned area
+masterEnglishperson in charge

The title combines quarters, an assigned area or lodging, with master, a person in charge. Naval use specialized the military title to duties involving steering, signals, and navigation.

More examples

  • The captain orders the quartermaster to hold a steady course.
  • Two quartermasters take turns at the ship's wheel.
  • The quartermaster sends a signal to the approaching vessel.

Forms

quartermaster · quartermasters

Similar words

helmsman
Emphasizes steering rather than signals or petty officer rank.