using

/ˈjuzɪŋ/
verb
  1. To employ something for a purpose; to put into service.
    • He was using a hammer to hang the picture.
    • They are using solar panels to generate electricity.
    • She is using a computer to write her report.
  2. To take advantage of someone or something in a selfish or unfair way.
    • The company was accused of using its workers by paying them very low wages.
    • He felt his friend was just using him for his car.
    • She realized he was using her to get closer to her famous brother.
  3. To consume or expend something, especially a resource.
    • The factory is using a lot of water every day.
    • We are using up all the flour for the cookies.
    • The old car is using too much gasoline.
Synonyms
noun
  1. The act of employing something for a purpose.
    • The using of social media can be addictive.
    • The using of plastic bags has been banned in many stores.
    • Proper using of the equipment will prevent accidents.