Dictionary.com
Thesaurus.com

hundred and eighty degree turn

American  
Or 180° turn

noun

  1. a reversal of direction.

  2. a complete reversal in thinking or behavior.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

And as the dictionary says: a hundred and eighty degree turn is a reversal of direction; a complete reversal in thinking or behavior.

From Forbes