General term for the fruit of cereals (grasses cultivated for food);
A small, rounded body (e.g. about the shape and size of a grain of rice).
A unit of weight equal to 64.8 mg.
A dry, 1-seeded fruit in which the fruit wall is fused to the seed (grasses).
A small rounded body about the shape and size of a rice grain, more generally used for the fruit of a cereal.
In botany, the fruit of the grass family; a small, dry, one-seeded fruit that does not open at maturity and in which the seed coat is fused with the pericarp.
A very small piece of something hard such as salt.
A measure of weight equal to 0.0648 grams.
Behold, a fleeting particle, minute in size and hardness, composed of any substance conceivable! Alternatively, consider a weight unit, so small and obscure, it measures a mere 1/60 of a dram or 1/437.5 ounce.