こたつがけMeaningsNoun1. futon or cloth attached to the kotatsu's frame; cover for kotatsu (Usually kana)Other spellings炬こ燵たつ掛がけ炬こ燵たつ掛がけ火燵掛こたつがけUsually written in kanaKanji in other spellings炬torch燵foot warmer掛hang火firePitch accentこたつがけ