DictionaryforgetFail to remember
verb

forget

fur-GET/fərˈɡet/

To cease holding something in one's awareness or memory.

The person has forgotten the lunch bag still sitting on the kitchen counter.

A person pats empty pockets at the front door while their lunch bag sits left behind on the kitchen counter.
Etymology

With for- probably reversing the idea of grasping, forget suggests losing one's mental grip on something. This is an inferred image: a literal physical sense of losing one's grip is not recorded.

In context

James Veitch0:09
It's funny the things you forget.
The agony of trying to unsubscribe
TEDx Talks presenter8:40
I'll never forget. He was sitting in this chair.
Why I read a book a day (and why you should too): the law of 33% | Tai Lopez | TEDxUBIWiltz

More examples

  • Don't forget to lock the door.
  • She forgot where she parked her car.
  • A good book helps me forget my worries.

Forms

forget · forgets · forgot · forgotten · forgetting

forgetful adjective — Often unable to remember ordinary things.

forgetfulness noun — A tendency to fail to remember.

Similar words

overlook
Means failing to notice something, not losing a memory.
neglect
Emphasizes failing to give something needed attention or care.