Utility

обслу́живающая програ́мма

obslúživajuščaja prográmma

(computing: software program with specific task)

поле́зная вещь

poléznaja veščʹ

(something that is useful)

поле́зность

poléznostʹ

(state or condition of being useful)

полезность

poleznostʹ

(economics: ability of a commodity to satisfy needs or wants)

утили́та

utilíta

(computing: software program with specific task)