Grain

1. A rounded prominence on the back of a sepal, as in the common dock. See Grained, a., 4.
2. An iron first speak or harpoon, having four or more barbed points.
3. To form grains, or to assume a granular ferm, as the result of crystallization; to granulate.
4. The remains of grain, etc., after brewing or distillation; hence, any residuum. Also called draff.
5. To paint in imitation of the grain of wood, marble, etc.
6. The hair side of a piece of leather, or the marking on that side.
7. A sort of spice, the grain of paradise.
8. 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. To yield fruit.
10. A tine, prong, or fork.
11. To take the hair off (skins); to soften and raise the grain of (leather, etc.).
12. Any small, hard particle, as of sand, sugar, salt, etc.; hence, any minute portion or particle; as, a grain of gunpowder, of pollen, of starch, of sense, of wit, etc.
13. The fruit of certain grasses which furnish the chief food of man, as corn, wheat, rye, oats, etc., or the plants themselves; -- used collectively.
14. A thin piece of metal, used in a mold to steady a core.
15. A blade of a sword, knife, etc.
16. The direction, arrangement, or appearance of the fibers in wood, or of the strata in stone, slate, etc.
17. To form (powder, sugar, etc.) into grains.
18. The fiber which forms the substance of wood or of any fibrous material.
19. Temper; natural disposition; inclination.
20. 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.
21. One the branches of a valley or of a river.
22. A branch of a tree; a stalk or stem of a plant.
23. A single small hard seed; a kernel, especially of those plants, like wheat, whose seeds are used for food.
24. The unit of the English system of weights; -- so called because considered equal to the average of grains taken from the middle of the ears of wheat. 7,000 grains constitute the pound avoirdupois, and 5,760 grains the pound troy. A grain is equal to .0648 gram. See Gram.