
1) Literary character 2) The head
Found on
https://www.crosswordclues.com/clue/costard

Costard is a comic figure in the play Love`s Labour`s Lost by William Shakespeare. A country bumpkin, he is arrested in the first scene for flouting the king`s proclamation that all men of the court avoid the company of women for three years. While in custody, the men of the court use him to further their own romantic endeavors. By sending love......
Found on
http://en.wikipedia.org/wiki/Costard

• (n.) An apple, large and round like the head. • (n.) The head; -- used contemptuously.
Found on
http://thinkexist.com/dictionary/meaning/costard/
Cos'tard noun [ Prob. from Old French
coste rib, side, French
côte , and meaning orig., a ribbed apple, from the ribs or angles on its sides. See
Coast .]
1. An apple, large and round like the head. « Some [ apples] consist more of air than water . . . ; others more ...
Found on
http://www.encyclo.co.uk/webster/C/168

Costard is a clown in Love's Labour's Lost.
Found on
http://www.probertencyclopaedia.com/K1.HTM

Costard is old slang for the head.
Found on
http://www.probertencyclopaedia.com/browse/ZCA.HTM

costard A variety of apple, so called with reference to the ribs on its surface.
Found on
http://www.wordinfo.info/words/index/info/view_unit/551/

a large English variety of apple. · the head.
Found on
https://www.infoplease.com/dictionary/costard
No exact match found.