forget

/fərˈɡɛt/
verb
  1. To be unable to remember something or someone.
    • I always forget my keys when I'm in a hurry.
    • She forgot his name after only a minute.
    • Don't forget to buy milk on your way home.
  2. To stop thinking about something or someone intentionally; to put out of mind.
    • Let's forget our differences and work together.
    • Try to forget the argument and move on.
    • He couldn't forget the beautiful sunset he saw on vacation.
  3. To fail to do something because you did not remember it.
    • I forgot to lock the door last night.
    • He forgot to bring his homework to class.
    • She forgot to call her mother on her birthday.
  4. To leave something behind accidentally.
    • He forgot his wallet at home.
    • She forgot her phone on the bus.
    • I forgot my umbrella at the restaurant.