Alternative spelling of foremast

(nautical) A piece of canvas nailed around a mast, where it passes through the deck, to prevent water from getting below.

(nautical) A temporary mast, in place of one that has been carried away or broken. / (medicine) An apparatus to support the trunk and head in cases of spinal disease.

Alternative spelling of spankermast

plural of mast seeding

plural of mast coat

(nautical) The fourth and highest part of the mast from the deck, commonly made in one piece with the topgallant mast.

(aviation) A dangerous condition where the mast of a helicopter contacts adjacent fixed structure while rotating, damaging the mast and potentially resulting in the separation of the main rotor from the helicopter.

A year in which a certain species or population of plants produces a very large quantity of seeds or fruit.

plural of mast year