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.
Get Rid of Diseased Debris If left alone, diseases and pests can overwinter in garden debris and attack your plants once again come springtime. — Abby Monteil, The Spruce, 28 Oct. 2026 Orlando star Antoine Griezmann tied it at 1-all in the 32nd when he was left alone at the penalty spot to head in a cross by Martín Ojeda. — ABC News, 24 Oct. 2026 Another teenager was left alone and parentless at the racetrack, according to previous Statesman reporting. — Sarah Cutler, Idaho Statesman, 19 Oct. 2026 Totally ruined by introducing too many plot lines that were pointless or opened up and left alone without closure. — David Hookstead Outkick, FOXNews.com, 12 Oct. 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 30 Oct. 2026.

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