heating of a room or building by means of wall, ceiling, floor, or baseboard panels containing heating pipes or electrical conductors.
Origin of panel heating
First recorded in 1925–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a system of space heating with panels that contain heating pipes or electrical conductors
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