USEFUL definition in American English | Collins English Dictionary
https://www.collinsdictionary.com/us/dictionary/english/useful
Web Result6 days ago · Definition of 'useful' useful. (yusfəl ) 1. adjective. If something is useful, you can use it to do something or to help you in some way. The pressure cooker is very useful for people who go out all day. Hypnotherapy can be useful in helping you give up smoking. Synonyms: helpful, effective, valuable, practical More Synonyms of useful.
DA: 11 PA: 26 MOZ Rank: 17