Breakneck speed meaning

What does the saying 'Breakneck speed' mean?

If something happens at breakneckspeed, it happens very quickly, often at dangerous speed.

Country: International English | Subject Area: Body and bodily functions | Usage Type: Both or All Words Used

Contributor: Richard Flynn

All idioms have been editorially reviewed, and submitted idioms may have been edited for correctness and completeness.

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