To forget (about) is to stop thinking about someone or something, or to stop thinking about doing something: To cease to remember; Forgetting can occur due to various factors such as time passing, … Definition of forget verb in oxford advanced learners dictionary. To forget a name. She never forgets her daddys birthday. I forgot to lock the gate. To forget ones keys. 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. Synonym discussion of forget. To cease or fail to remember; To be unable to think of or remember (something) often followed by to + verb often + about; Be unable to think of or recall. See examples of forget used in a sentence. To fail to remember to bring or take (something) To leave behind unintentionally: To be unable to remember (something). To omit or neglect unintentionally: Be unable to recall: How to use forget in a sentence. To fail to think of; The meaning of forget is to lose the remembrance of : Forget means to unintentionally or deliberately fail to remember or recall information, an event, or an experience from ones memory. · forget (third-person singular simple present forgets, present participle forgetting, simple past forgot or (obsolete) forgat, past participle forgotten or (archaic or colloquial) forgot) … Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Be unable to recall.