The therm (symbol, thm) is a non- SI unit of heat energy equal to 100,000 British thermal units (BTU), [1] and approximately 105 megajoules, 29.3 kilowatt-hours, 25,200 kilocalories and 25.2 thermies.

Nov 28, 2017 · Shading Layers using THERM to define geometry: THERM is used to generate the geometry for shading layers such as cellular and pleated shades. Those models should now only …

In the United States, natural gas can be priced in units of dollars per therm, dollars per MMBtu, or dollars per cubic feet. 1 The heat content of natural gas per physical unit (such as Btu per cubic foot) is …

The meaning of THERM is a unit for quantity of heat that equals 100,000 British thermal units. How to use therm in a sentence.

Add to word list a unit of heat used for measuring a gas supply: Most of the contracts that British Gas signed are priced at around 20 pence per therm. (Definition of therm from the Cambridge Business …

Sep 21, 2025 · A therm is a non-SI unit of heat energy equivalent to 100,000 British thermal units (BTUs). It is commonly used in energy calculations, particularly in the context of natural gas …

therm (θɜrm) n. any of several units of heat, as one equivalent to 1000 large calories or 100,000 British thermal units.

A therm is a measurement of heat. The power firms buy their gas in units called therms. Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers

therm (plural therms) A unit of heat equal to 100,000 British thermal units, often used in the context of natural gas.

-THERM definition: variant of thermo- as final element in compound words. See examples of -therm used in a sentence.