grain (n.)

  1. a relatively small granular particle of a substance; a grain of sand; a grain of sugar'

  2. the direction, texture, or pattern of fibers found in wood or leather or stone or in a woven fabric; saw the board across the grain'

  3. the physical composition of something (especially with respect to the size and shape of the small constituents of a substance); breadfruit has the same texture as bread; sand of a fine grain; fish with a delicate flavor and texture; a stone of coarse grain

    [ Syn: texture ]

  4. foodstuff prepared from the starchy grains of cereal grasses

    [ Syn: food grain , cereal ]

  5. the side of leather from which the hair has been removed

  6. a weight unit used for pearls or diamonds: 50 mg or 1/4 carat

    [ Syn: metric grain ]

  7. 1/60 dram; equals an avoirdupois grain or 64.799 milligrams

  8. 1/7000 pound; equals a troy grain or 64.799 milligrams

  9. dry seed-like fruit produced by the cereal grasses: e.g. wheat, barley, Indian corn

    [ Syn: caryopsis ]

  10. a cereal grass; wheat is a grain that is grown in Kansas'

  11. the smallest possible unit of anything; there was a grain of truth in what he said; he does not have a grain of sense'

    grain (v.)

  1. thoroughly work in; His hands were grained with dirt

    [ Syn: ingrain ]

  2. paint (a surface) to make it look like stone or wood

  3. form into grains

    [ Syn: granulate ]

  4. become granular

    [ Syn: granulate ]

The dictionary is based on the WordNet Electronic Lexical Database.
WordNet 3.0 Copyright 2011 by Princeton University. All rights reserved.