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Definition of peat
peat
/piːt/
peat
Plural:peats
•Adjective:peaty
peat Lexical Profile
CEFR
B2
Grade
7
Tier
2
Usage
Top 10k
Syllables
1
peat Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A brown, soil-like deposit composed of partially decomposed vegetable matter (especially sphagnum moss) formed in waterlogged, acidic bogs and fens, widely used in gardening to condition soil and dried for use as fuel.
Example
"In parts of Scotland and Ireland, dried peat has traditionally been burned to heat homes and to smoke malted barley for whiskey."
2
Scottish A single cut block or brick of dried bog turf prepared for burning on a fire.
Example
"He stacked several dry peats beside the hearth before the winter storm arrived."
Synonyms
View all synonyms for peat• Rhymes for peat
Word Origin & Etymology
First recorded in Middle English and Anglo-Latin (as pete or peta) in Scotland and northern England, likely of Celtic origin and related to the root of 'piece', referring to a cut block of turf.
Cite this Entry
Wordmom. (2026). Definition of Peat. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/peat