Be unable to recall: To forget ones keys. To forget a name. To cease to remember; To omit or neglect unintentionally: To be unable to remember (something). 路 forget (third-person singular simple present forgets, present participle forgetting, simple past forgot or (obsolete) forgat, past participle forgotten or (archaic or colloquial) forgot) (transitive) to lose remembrance of. Forget cooking, lets eat out tonight. To be unable to think of or remember (something) often followed by to + verb often + about; See examples of forget used in a sentence. To fail to think of; 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. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Definition of forget verb in oxford advanced learners dictionary. Be unable to think of or recall. Be unable to recall. Forgetting can occur due to various factors such as time passing, lack of attention, interference from other memories, or cognitive impairment. To leave behind unintentionally: To cease or fail to remember; To forget (about) is to stop thinking about someone or something, or to stop thinking about doing something: Synonym discussion of forget. To fail to remember to bring or take (something) How to use forget in a sentence. Take no note of (often used imperatively): Forget means to unintentionally or deliberately fail to remember or recall information, an event, or an experience from ones memory. The meaning of forget is to lose the remembrance of : She never forgets her daddys birthday. I forgot to lock the gate.