DictionarymastTall support pole
noun

mast

MAST/mæst/

A tall pole that supports sails or equipment.

The boat's mast supports a large sail in the breeze.

A small unoccupied sailboat shown in side view, with its tall upright mast clearly supporting a raised triangular sail.
Etymology

Old English mæst named the shipboard pole supporting sails and rigging. The central idea remains an upright support, whether it carries sails, flags, or antennas.

In context

Be The Captain1:44
Connected partway up the mast like 7/8 or three quarters. And that kept the center of effort of the sail lower, which made the sail more efficient
Which Rig Is BEST for Bluewater Sailing?

More examples

  • An antenna sits at the top of the radio mast.
  • The sailors inspect the wooden mast for cracks.
  • The ship has three masts of different heights.

Forms

mast · masts

Similar words

pole
A general support not specifically built for sails or equipment.
spar
A ship's support beam that may be horizontal or angled.