lose one's lunch

idiom

Definition of lose one's lunch

US slang
: to throw up : vomit I felt like I was about to lose my lunch.

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lose one's looks

lose one's lunch

lose one's marbles

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Cite this Entry

“Lose one's lunch.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lose%20one%27s%20lunch. Accessed 18 Sep. 2021.

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