23. grain to soften and raise the grain of (leather).
Etymology: (1850–55)
Definition of 'Grain'
Princeton's WordNet
1. (noun)grain a relatively small granular particle of a substance "a grain of sand"; "a grain of sugar"
2. (noun)grain, food grain, cereal foodstuff prepared from the starchy grains of cereal grasses
3. (noun)grain the side of leather from which the hair has been removed
4. (noun)grain, metric grain a weightunit used for pearls or diamonds: 50 mg or 1/4 carat
5. (noun)grain 1/60 dram; equals an avoirdupoisgrain or 64.799 milligrams
6. (noun)grain 1/7000 pound; equals a troygrain or 64.799 milligrams
7. (noun)grain, caryopsis dry seed-like fruit produced by the cereal grasses: e.g. wheat, barley, Indiancorn
8. (noun)grain a cerealgrass "wheat is a grain that is grown in Kansas"
9. (noun)grain the smallest possibleunit of anything "there was a grain of truth in what he said"; "he does not have a grain of sense"
10. (noun)grain 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"
11. (verb)texture, grain 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"
12. (verb)ingrain, grain thoroughly work in "His hands were grained with dirt"
3. (noun)Grain a singlesmall hard seed; a kernel, especially of those plants, like wheat, whose seeds are used for food
4. (noun)Grain the fruit of certain grasses which furnish the chieffood of man, as corn, wheat, rye, oats, etc., or the plants themselves; -- used collectively
5. (noun)Grain any small, hard particle, as of sand, sugar, salt, etc.; hence, any minuteportion or particle; as, a grain of gunpowder, of pollen, of starch, of sense, of wit, etc
7. (noun)Grain 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
8. (noun)Grain the composite particles of any substance; that arrangement of the particles of any body which determines its comparative roughness or hardness; texture; as, marble, sugar, sandstone, etc., of fine grain
9. (noun)Grain the direction, arrangement, or appearance of the fibers in wood, or of the strata in stone, slate, etc
10. (noun)Grain the fiber which forms the substance of wood or of any fibrous material
11. (noun)Grain the hair side of a piece of leather, or the marking on that side
12. (noun)Grain the remains of grain, etc., after brewing or distillation; hence, any residuum. Also called draff
13. (noun)Grain a rounded prominence on the back of a sepal, as in the commondock. See Grained, a., 4
14. (noun)Grain to yield fruit
15. (noun)Grain to form grains, or to assume a granular ferm, as the result of crystallization; to granulate
16. (noun)Grain a branch of a tree; a stalk or stem of a plant