- overnight
- o|ver|night1 [ˌəuvəˈnaıt US ˌouvər-] adv1.) for or during the night▪ Pam's staying overnight at my house.2.) suddenly or surprisingly quickly▪ He became a millionaire overnight.happen/appear/change overnight▪ Reputations are not changed overnight.▬▬▬▬▬▬▬HINT sense 2Do not talk about 'an overnight' because overnight is never a noun. It is either an adverb or an adjective.▬▬▬▬▬▬▬overnight 2o|ver|night2 [ˈəuvənaıt US ˈouvər-] adj1.) happening during the night or for the night▪ an overnight flight to Chicago▪ overnight accommodation in London2.) happening surprisingly quickly▪ The show was an overnight success.▪ his overnight decision to become a vegetarian
Dictionary of contemporary English. 2013.