온돌

Etymology
. Literally "warm stone".

Noun

 * 1) ondol, hypocaust a Korean form of underfloor heating that uses direct heat transfer from wood smoke to the underside of a thick masonry floor
 * 2) * 1972, 온돌의열효율향상에관한연구 [A study on improving the thermal efficiency of ondols], College of Engineering, Seoul National University

Synonyms

 * : hypocaust (literally, "fired stone")
 * : hypocaust (literally, "fired stone")
 * : hypocaust, floor heating, underfloor heating
 * : conduction heating

Antonyms

 * : stove, fireplace
 * : fireplace
 * : radiation heating

Derived terms

 * : ondol or hypocaust room