水すい道どう光こう熱ねつ費ひすいどうこうねつひMeanings1nounutility costs; water, power and heating expensesA collective term for water, electricity, gas, and other utility bills. Commonly used in household budgeting and rental contexts.今こん月げつの水すい道どう光こう熱ねつ費ひは先せん月げつより高たかかった。