therm

therm

Brit a unit of heat equal to 100 000 British thermal units. One therm is equal to 1.055 056 × 10⁸ joules

Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005

therm

[thərm]

(thermodynamics)

A unit of heat energy, equal to 100,000 international table British thermal units, or approximately 1.055 × 10⁸ joules.

McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

therm

A quantity of heat equivalent to 100,000 Btu.

McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.