never/not in a thousand/million/billion years

idiom

informal
—used as a strong way of saying that something is extremely unlikely or impossible
Never in a million years did I think she would quit her job.

Dictionary Entries Near never/not in a thousand/million/billion years

never/not hear the end of it

never/not in a thousand/million/billion years

never/not miss a trick

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“Never/not in a thousand/million/billion years.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/never%2Fnot%20in%20a%20thousand%2Fmillion%2Fbillion%20years. Accessed 30 Jan. 2023.

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