man's best friend

idiom

Definition of man's best friend

used to refer to a dog or to dogs as a group

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Man

man's best friend

man's man

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Cite this Entry

“Man's best friend.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/man%27s%20best%20friend. Accessed 25 Sep. 2022.

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