by mistake

idiom

: because of a mistake : without intending to
I got on the wrong train by mistake.

Examples of by mistake 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.
Among them were films including Megan 2.0, How to Train Your Dragon, and Bad Guys 2, but a few others were seemingly left in by mistake, including one big one. Oliver Brandt, MSNBC Newsweek, 14 May 2025 Most Popular Most Popular A woman drove into a San Diego military facility by mistake. Nicole Sours Larson, San Diego Union-Tribune, 10 May 2025 His use of a century’s old wartime law to deport undocumented migrants with little or no due process to a notorious prison in El Salvador under scrutiny after the administration deported at least one migrant there by mistake. ABC News, 4 May 2025 Meanwhile, the Supreme Court is also weighing another case against a Maryland man deported by mistake that could shed light on the fate of more than 100 men accused of being gang members who have already been sent to prison in El Salvador. Alanna Durkin Richer, Chicago Tribune, 8 Apr. 2025 See All Example Sentences for by mistake

Browse Nearby Words

Cite this Entry

“By mistake.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/by%20mistake. Accessed 28 May. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!