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Definition of grain

grain

/ɡreɪn/
grain

Plural:grains
•
Adjective:grainy
•
Past Simple:grained
•
Past Participle:grained
•
Present Participle:graining
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grain Lexical Profile

grain Game Scores & Validity

• noun

1

A small, hard seed, especially that of a food plant such as wheat, corn, rye, oats, rice, or millet.

Example

"The farmer stored the freshly harvested grain in the large silo."


2

A tiny, hard particle of a substance, such as sand or salt.

Example

"A single grain of sand irritated her eye while she was walking on the beach."


3

The arrangement, direction, or pattern of fibers in a material such as wood, paper, or leather.

Example

"The carpenter carefully sanded the oak board along its natural grain to achieve a perfectly smooth finish."

Synonyms
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• verb

1

To form into small particles or granules.

Example

"The cooling liquid began to grain as it crystallized at the bottom of the vat."


2

To paint or treat a surface so that it imitates the natural texture and pattern of wood or stone.

Example

"The artisan was hired to grain the metal door to make it look like authentic mahogany."

Synonyms
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• Rhymes for grain

Word Origin & Etymology

From Old French 'grain', derived from Latin 'granum' meaning seed or small particle, originating from the Proto-Indo-European root '*gr̥h₂nóm'.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Grain. In Wordmom Dictionary. Retrieved Oct 15, 2026, from https://wordmom.com/dictionary/grain
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