grain
noun · verbA2Định nghĩa theo từ loại
Danh từ
noun- 1.
(uncountable)The harvested seeds of various grass food crops eg: wheat, corn, barley.
We stored a thousand tons of grain for the winter.
- 2.
(uncountable)Similar seeds from any food crop, e.g., buckwheat, amaranth, quinoa.
- 3.
(countable)A single seed of grass food crops.
a grain of wheat
grains of oat
- 4.
(countable, uncountable)The crops from which grain is harvested.
The fields were planted with grain.
- 5.
(uncountable)A linear texture of a material or surface.
Cut along the grain of the wood.
He doesn't like to shave against the grain.
- 6.
(countable)A single particle of a substance.
a grain of sand
a grain of salt
- 7.
(countable) Any of various small units of mass originally notionally based on grain's weight, variously standardized at different places and times, including
- 8.
(countable, historical)(countable, chiefly historical) Any of various small units of length originally notionally based on a grain's width, variously standardized at different places and times.
- 9.
(countable, historical)The carat grain of ¹⁄₄ carat as a measure of gold purity, creating a 96-point scale between 0% and 100% purity.
- 10.
(countable, uncountable)(materials) A region within a material having a single crystal structure or direction.
- 11.
(countable, uncountable)(astronautics) The solid piece of fuel in an individual solid-fuel rocket engine.
- 12.
(countable, uncountable)A reddish dye made from the coccus insect, or kermes; hence, a red color of any tint or hue, as crimson, scarlet, etc.; sometimes used by the poets as equivalent to Tyrian purple.
[…] doing as the dyers do, who, having first dipped their silks in colours of less value, then give them the last tincture of crimson in grain.
Động từ
verb- 1.
(transitive)To feed grain to.
- 2.
(transitive)To make granular; to form into grains.
- 3.
(intransitive)To form grains, or to assume a granular form, as the result of crystallization; to granulate.
- 4.
To texture a surface in imitation of the grain of a substance such as wood.
- 5.
(tanning) To remove the hair or fat from a skin.
- 6.
(tanning) To soften leather.
- 7.
To yield fruit.
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Nguồn gốc từ
ine-pro From Middle English greyn, grayn, grein, from Old French grain, grein, from Latin grānum (seed), from Proto-Indo-European *ǵr̥h₂nóm (grain). corn gram granum grao.