ondol
Noun
Meaning
ondol (countable and uncountable, plural ondol or ondols)
A Korean form of underfloor heating that uses direct heat transfer from wood smoke to the underside of a thick masonry floor.
Noun
ondol (countable and uncountable, plural ondol or ondols)
A Korean form of underfloor heating that uses direct heat transfer from wood smoke to the underside of a thick masonry floor.