leave alone

phrase

: to refrain from bothering, disturbing, or using
Leave him alone while he's doing his homework.

Examples of leave alone in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Christian had been left alone at the hospital, although state policy, the social worker explained, required someone to be there with him. — Joseph Shapiro, NPR, 30 Sep. 2026 After that crash, many airlines and regulators adopted rules calling for no one to be left alone in a cockpit. — Todd C. Frankel, Washington Post, 30 Sep. 2026 And revisit the scorecard on a regular cadence instead of treating it as something examined once and then left alone. — Micah Remley, Forbes.com, 28 Sep. 2026 Bringing them to the aquarium to keep them alive likely causes great trauma to the whales after many years of being left alone. — Chicago Tribune, 26 Sep. 2026 See All Example Sentences for leave alone

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of leave alone was in the 15th century

Cite this Entry

“Leave alone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/leave%20alone. Accessed 3 Oct. 2026.

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