Alternative spelling of jiggermast

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.

(botany) An intermittently-occurring, synchronous production of large amounts of seed by a population of plants.

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

(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.

plural of mast year

(naval) A modern version of the mast (naval disciplinary hearing) in which the commanding officer singles out a crewmember for formal praise.

plural of mast coat

plural of mast seeding