GRAIN n.
cles 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. Hard box, and linden of a softer grain. Dryden.
GRAMMAR n.
treatise on the elements or principles of any science; as, a grammar of geography. Comparative grammar, the science which determines the relations of kindred languages by examining and comparing their grammatical forms. -- Grammar school. (a) A school, usually endowed, in which Latin and Greek grammar are taught, as a…
INTERNAL-COMBUSTION; INTERNAL-COMBUSTION ENGINE a.
oil engines, using either an atomized spray or the vapor (produced by heat) of a comparatively heavy oil, as petroleum or kerosene. In all of these the gas is mixed with a definite amount of air, the charge is composed in the cylinder and is then exploded either by a flame of gas (flame ignition -- now little used), by…
KANGAROO n.
nt islands, They have long and strong hind legs and a large tail, while the fore legs are comparatively short and feeble. The giant kangaroo (Macropus major) is the largest species, sometimes becoming twelve or fourteen feet in total length. The tree kangaroos, belonging to the genus Dendrolagus, live in trees; the roc…
NOTHING n.
A thing of no account, value, or note; something irrelevant and impertinent; something of comparative unimportance; utter insignificance; a trifle. Behold, ye are of nothing, and your work of nought. Is. xli. 24. 'T is nothing, says the fool; but, says the friend, This nothing, sir, will bring you to your end. Dryden.…