Definition of Costard in English:

Costard

noun

  • 1British A cooking apple of a large ribbed variety.

    • ‘The cooking equivalent was the Costard, which gave rise to the term costermonger, first applied to apple salesmen.’
  • 2humorous, archaic A person's head.

    skull, cranium, crown
    View synonyms

Origin

Middle English: from Anglo-Norman French, from coste rib, from Latin costa.

Pronunciation:

Costard

/ˈkɒstəd//ˈkʌstəd/