application work out use operation Participate in employment reuse exertion use - habitually do something (use only before tense); "She utilized to call her mother every 7 days but now she phone calls only occasionally"; "I accustomed to get Ill when I ate in that dining hall"; "They utilized https://indexedbookmarks.com/story20269345/the-best-side-of-how-to-use-conolidine