Function: noun
Date: 1936
: a substance or device that absorbs or dissipates especially unwanted heat (as from a process or an electronic device)
Function: noun
Date: 1936
: a substance or device that absorbs or dissipates especially unwanted heat (as from a process or an electronic device)
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012