collision course

noun

Definition of collision course

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

Recent Examples of collision course from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'collision course.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of collision course

1944


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