The phrase "significant reversal" means a big and noticeable change in direction or outcome.
Sentences with «significant reversal»
The secretive nature of the state assessments contributes to the need for significant reversal in education policy in our state and nation. (nystoptesting.com)
If that sounds to you like a fairly significant reversal of course, particularly for some employees who were lured to their current position with the promise of a comprehensive benefits package, you're not alone. (inc.com)
In most cases these divergences can go on for quite some time before any kind of significant reversal occurs. (binarysoftware.org)