collision course

noun

: a course (as of moving bodies or antithetical philosophies) that will result in collision or conflict if continued unaltered

Examples of collision course 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.
The arrest of Dugan keeps him on an accelerating collision course with the judiciary. Niall Stanage, The Hill, 25 Apr. 2025 He’s set on a collision course with former mob boss Wilson Fisk (Vincent D’Onofrio), who is pursuing his own political endeavors in New York. Monica Mercuri, Forbes.com, 16 Apr. 2025 That process has started to unfold since the asteroid was first spotted late last year on a potential collision course with Earth in 2032. Eric Lagatta, USA TODAY, 13 Feb. 2025 Lincoln-Way Central and Marist stay on collision course, while Providence enters the rankings. Tony Baranek, Chicago Tribune, 6 May 2025 See All Example Sentences for collision course

Word History

First Known Use

1944, in the meaning defined above

Time Traveler
The first known use of collision course was in 1944

Browse Nearby Words

Cite this Entry

“Collision course.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/collision%20course. Accessed 6 Jun. 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!