night night

idiom
variants: or nighty night

Definition of night night

used by a child or when speaking to a child as a way of saying "good night""Night night, dear." "Nighty night, Mommy."

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Cite this Entry

“Night night.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/night%20night. Accessed 21 Jan. 2021.

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