BOILING a.
eter 30 in., it is 212 º Fahrenheit; for alcohol, 172.96º; for ether, 94.8º; for mercury, about 675º. The boiling point of water is lowered one degree Fahrenheit for about 550 feet of ascent above the level of the sea. -- Boiling spring, a spring which gives out very hot water, or water and steam, often ejecting it wi…
BONE n.
ontention or dispute. -- A bone to pick, something to investigate, or to busy one's self about; a dispute to be settled (with some one). -- Bone ash, the residue from calcined bones; -- used for making cupels, and for cleaning jewelry. -- Bone black (Chem.), the black, carbonaceous substance into which bones are con…
BOOT n.
The metal casing and flange fitted about a pipe where it passes through a roof. Boot catcher, the person at an inn whose business it was to pull off boots and clean them. [Obs.] Swift. -- Boot closer, one who, or that which, sews the uppers of boots. -- Boot crimp, a frame or device used by bootmakers for drawing and…
BRACE v.
To move around by means of braces; as, to brace the yards. To brace about (Naut.), to turn (a yard) round for the contrary tack. -- To brace a yard (Naut.), to move it horizontally by means of a brace. -- To brace in (Naut.), to turn (a yard) by hauling in the weather brace. -- To brace one's self, to call up one's…
BRAG v.
To talk about one's self, or things pertaining to one's self, in a manner intended to excite admiration, envy, or wonder; to talk boastfully; to boast; -- often followed by of; as, to brag of one's exploits, courage, or money, or of the great things one intends to do. Conceit, more rich in matter than in words, Brags o…