eaten one's heart out

phrase

Definition of eaten one's heart outnext
past participle of eat one's heart out
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“Eaten one's heart out.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/eaten%20one%27s%20heart%20out. Accessed 24 Apr. 2026.

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