释义 |
WordReference Random House Learner's Dictionary of American English © 2024grain /greɪn/USA pronunciation n. - [countable] a small, hard seed, esp. the seed of a food plant such as wheat, corn, rye, oats, rice, or millet.
- the gathered seed of food plants, esp. of cereal plants:[uncountable]shipped tons of grain.
- any small, hard particle, as of sand, gold, pepper, or gunpowder:[countable]a few grains of salt.
- the smallest possible amount:[countable* usually singular]There was a grain of truth in what she said.
- Furniture the arrangement or direction of the fibers in wood, meat, etc., or the pattern resulting from this:[uncountable]the beautiful grain of walnut.
- Jewelry[countable] a unit of weight equal to 50 milligrams or ¼ carat, used for pearls and sometimes diamonds.
Idioms- Idioms against one's or the grain, in conflict with one's nature or beliefs:It goes against her grain to spend more money than she has to.
WordReference Random House Unabridged Dictionary of American English © 2024grain (grān),USA pronunciation n. - a small, hard seed, esp. the seed of a food plant such as wheat, corn, rye, oats, rice, or millet.
- the gathered seed of food plants, esp. of cereal plants.
- such plants collectively.
- any small, hard particle, as of sand, gold, pepper, or gunpowder.
- Weights and Measuresthe smallest unit of weight in most systems, originally determined by the weight of a plump grain of wheat. In the U.S. and British systems, as in avoirdupois, troy, and apothecaries' weights, the grain is identical. In an avoirdupois ounce there are 437.5 grains;
in the troy and apothecaries' ounces there are 480 grains (one grain equals 0.0648 gram). - the smallest possible amount of anything:a grain of truth.
- Furniturethe arrangement or direction of fibers in wood, or the pattern resulting from this.
- the direction in which the fibers of a piece of dressed wood, as a board, rise to the surface:You should work with or across the grain, but never against.
- Clothingthe side of leather from which the hair has been removed.
- Clothinga stamped pattern that imitates the natural grain of leather: used either on leather to simulate a different type of natural leather, or on coated cloth.
- Textiles
- the fibers or yarn in a piece of fabric as differentiated from the fabric itself.
- the direction of threads in a woven fabric in relation to the selvage.
- Geologythe lamination or cleavage of stone, coal, etc.
- Metallurgyany of the individual crystalline particles forming a metal.
- Jewelrya unit of weight equal to 50 milligrams or ¼ carat, used for pearls and sometimes for diamonds.
- the size of constituent particles of any substance;
texture:sugar of fine grain. - a granular texture or appearance:a stone of coarse grain.
- a state of crystallization:boiled to the grain.
- temper or natural character:two brothers of similar grain.
- Rocketrya unit of solid propellant.
- [Obs.]color or hue.
- Idioms against the or one's grain, in opposition to one's temper, inclination, or character:Haggling always went against her grain.
- Idioms with a grain of salt. See salt 1 (def. 9).
v.t. - to form into grains;
granulate. - to give a granular appearance to.
- Furniture, to paint in imitation of the grain of wood, stone, etc.:metal doors grained to resemble oak.
- to feed grain to (an animal).
- Clothing[Tanning.]
- to remove the hair from (skins).
- to soften and raise the grain of (leather).
- Latin grānum seed, grain; see corn1
- Old French grain
- Middle English grain, grein 1250–1300
grain′er, n. grain′less, adj. - 6.See corresponding entry in Unabridged bit, speck, trace, jot, iota, whit, tittle.
Collins Concise English Dictionary © HarperCollins Publishers:: grain /ɡreɪn/ n - the small hard seedlike fruit of a grass, esp a cereal plant
- a mass of such fruits, esp when gathered for food
- the plants, collectively, from which such fruits are harvested
- a small hard particle: a grain of sand
- the general direction or arrangement of the fibrous elements in paper or wood: to saw across the grain
- the pattern or texture of wood resulting from such an arrangement: the attractive grain of the table
- the relative size of the particles of a substance: sugar of fine grain
- the granular texture of a rock, mineral, etc
- the appearance of a rock, mineral, etc, determined by the size and arrangement of its constituents
- the outer (hair-side) layer of a hide or skin from which the hair or wool has been removed
- the smallest unit of weight in the avoirdupois, Troy, and apothecaries' systems, based on the average weight of a grain of wheat: in the avoirdupois system it equals 1⁄7000 of a pound, and in the Troy and apothecaries' systems it equals 1⁄5760 of a pound. 1 grain is equal to 0.0648 gram
- the threads or direction of threads in a woven fabric
- any of a large number of particles in a photographic emulsion, the size of which limit the extent to which an image can be enlarged without serious loss of definition
- cleavage lines in crystalline material, parallel to growth planes
- any of a large number of small crystals forming a polycrystalline solid, each having a regular array of atoms that differs in orientation from that of the surrounding crystallites
- a very small amount: a grain of truth
- natural disposition, inclination, or character (esp in the phrase go against the grain)
- a homogenous mass of solid propellant in a form designed to give the required combustion characteristics for a particular rocket
- (not in technical usage) kermes or a red dye made from this insect
vb (mainly tr)- (also intr) to form grains or cause to form into grains; granulate; crystallize
- to give a granular or roughened appearance or texture to
- to paint, stain, etc, in imitation of the grain of wood or leather
- to remove the hair or wool from (a hide or skin) before tanning
- to raise the grain pattern on (leather)
Etymology: 13th Century: from Old French, from Latin grānum |