Forget - definition of forget by The Free Dictionary 1 to cease to remember; be unable to recall: to forget a name 2 to omit or neglect unintentionally: I forgot to lock the gate 3 to leave behind unintentionally: to forget one's keys 4 to fail to think of; take no note of (often used imperatively): Forget cooking, let's eat out tonight
FORGET definition and meaning | Collins English Dictionary If you forget something or forget to do it, you fail to think about it or fail to remember to do it, for example because you are thinking about other things She never forgets her daddy's birthday [VERB noun]