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
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Instead, a portion of a Falcon 9 rocket is on a collision course with the moon after orbiting high above Earth for more than a year. Eric Lagatta, USA Today, 4 May 2026 Just seconds after clearing the convoy to proceed, the tower attempted to wave the lead truck off its collision course. Evan Simko-Bednarski, New York Daily News, 28 Apr. 2026 China’s discovery of a new form of entertainment—one already worth billions of dollars—has put it on a collision course with the incumbents in Hollywood. Chang Che, New Yorker, 25 Apr. 2026 Air traffic control told the pilots to turn right, which put them on a potential collision course with another 737 that had been cleared for takeoff from a parallel runway. Kris Van Cleave, CBS News, 21 Apr. 2026 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

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Cite this Entry

“Collision course.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/collision%20course. Accessed 13 May. 2026.

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