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Definition of greatcoat

greatcoat

/ˈɡreɪt.koʊt/
great · coat
Plural:greatcoats
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greatcoat Lexical Profile

greatcoat Game Scores & Validity

• noun

1

A large, heavy overcoat, traditionally made of wool, designed for warmth and protection against severe weather, and historically associated with military issue gear.

Example

"The shivering soldier pulled the thick collar of his wool greatcoat tightly around his neck to block the freezing wind."

Synonyms
View all synonyms for greatcoat

Word Nuance & Usage

While technically synonymous with 'overcoat', the term 'greatcoat' carries a distinctly historical or literary register, most often evoking 18th- to 20th-century military uniforms rather than modern civilian winter wear.

• Nearby Words

great whale
great whale river
great white shark
greatcoat
greater kudu
greater roadrunner
greatheartedness

Word Origin & Etymology

Coined in the mid-17th century as a straightforward compound of 'great' (referencing its substantial size and heavy fabric) and 'coat'.

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Greatcoat. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/greatcoat
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