光こう熱ねつ費ひTop 15000MeaningsNoun1. cost of fuel and lighting; cost of heat and electricity; energy bill; utility costKanji used光ray熱heat費expensePitch accentこうねつひこうねつひComposed of光こう熱ねつlight and heatNoun費ひcost; expenseSuffixUsed in vocabulary水すい道どう光こう熱ねつ費ひwater, power and heating cost; utility costNoun