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mast

  • noun
  • mäst

A non-judicial punishment ("NJP"); a disciplinary hearing under which a commanding officer studies and disposes of cases involving those under his command.

Other meanings

  1. The fruit of forest-trees (beech, oak, chestnut, pecan, etc.), especially if having fallen from the tree, used as fodder for pigs and other animals.

  2. The anabolic steroid drostanolone propionate, also known as Masteron

Related words

  • mast cell

Word history

From Old English "mæst".

Where this comes from

This definition is adapted from “mast” on Wiktionary, by its contributors, published under CC BY-SA 4.0. This page is published under the same licence.