'peacoat' definitions:

Definition of 'peacoat'

From: WordNet
noun
A sailor's heavy woolen double-breasted jacket [syn: pea jacket, peacoat]

Definition of 'peacoat'

From: GCIDE
  • peacoat \pea"coat`\, pea coat \pea" coat`\(p[=e]"k[=o]t`), n. [Prob. fr. D. pij, pije, a coat of a coarse woolen stuff.] A thick loose double-breasted woolen jacket, or coat, commonly worn by sailors in cold weather; a pea-jacket.
  • Syn: pea coat, peacoat, pea jacket, peajacket, pea-jacket. [1913 Webster+ WordNet 1.5]