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ies of heat. The unit most commonly employed is the amount of heat necessary to raise the temperature of one gram or one pound of water from zero to one degree Centigrade. See Calorie, and under Unit.

An instrument for recording simultaneously the pressure and temperature of a gas; a combined thermograph and barograph.

An instrument for automatically recording indications of the variation of temperature.

An instrument for measuring temperature, founded on the principle that changes of temperature in bodies are accompained by proportional changes in their volumes or dimensions.

An instrument for recording graphically the variations of temperature, or the indications of a thermometer.

The estimation of temperature by the use of a thermometric apparatus.

A neurosis causing rise or fall of a body's temperature.

A telephone involving heat effects, as changes in temperature (hence in length) due to pulsations of the line current in a fine wire connected with the receiver diaphragm.

A device for the automatic regulation of temperature; a thermostat.

An instrument for indicating changes of temperature without indicating the degree of heat by which it is affected; especially, an instrument contrived by Count Rumford which, as modified by Professor Leslie, was afterward called the differential thermometer.

A self-acting apparatus for regulating temperature by the unequal expansion of different metals, liquids, or gases by heat, as in opening or closing the damper of a stove, or the like, as the heat becomes greater or less than is desired.

Pertaining to, or connected with, the regulation of temperature in the animal body; as, the thermotaxic nervous system.

Pertaining to the variation of tensile strength with the temperature.

A process of increasing the strength of wrought iron by heating it to a determinate temperature, and giving to it, while in that state, a mechanical strain or tension in the direction in which the strength is afterward to be exerted.

A condition of tonicity with respect to temperature.

the indehiscent fruit having one or two seeds. There are about twenty species, natives of temperate regions. Many species are planted as ornamental shade trees, and the tough fibrous inner bark is a valuable article of commerce. Also, a plant of this genus.

mineral cassiterite, and reduced as a soft white crystalline metal, malleable at ordinary temperatures, but brittle when heated. It is not easily oxidized in the air, and is used chiefly to coat iron to protect it from rusting, in the form of tin foil with mercury to form the reflective surface of mirrors, and in solde…

eak not to him. Shak. Add to your faith virtue; and to virtue knowledge; and to knowledge temperance; and to temperance patience; and to patience godliness; and to godliness brotherly kindness; and to brotherly kindness charity. 2 Pet. i. 5,6,7. I have a king's oath to the contrary. Shak. Numbers were crowded to death.…

State of mind; temper; mood. The strange situation I am in and the melancholy state of public affairs, . . . drag the mind down . . . from a philosophical tone or temper, to the drudgery of private and public business. Bolingbroke. Their tone was dissatisfied, almost menacing. W. C. Bryant.

Hard steel, usually crucible steel, capable of being tempered so as to be suitable for tools.