Meaning of haymaker

hay•mak•er

Pronunciation: (hā'mā"kur), [key]
— n.
  1. a person or machine that cuts hay and spreads it to dry.
  2. a punch delivered with great force, esp. one that results in a knockout.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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