Origin of heater
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for reheater
Section C-D shows the fan and gives a section through the reheater.
All the piping, including that under the floor, and the reheater D, are covered with hair-felt and well insulated.
The guarantee includes all of the steam used by the engine or by the jackets or reheater.The New York Subway
- any device for supplying heat, such as a hot-air blower, radiator, convector, etc
- US slang a pistol
- electronics a conductor carrying a current that indirectly heats the cathode in some types of valve
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for reheater
c.1500, of persons, agent noun from heat. Of devices, from 1660s. Baseball slang meaning "fastball" is attested by 1985.
Online Etymology Dictionary, © 2010 Douglas Harper