IPA: /ˈtɜrnəˌbaʊt/
KK: /ˈtɜrnəˌbaʊt/
A change in direction, opinion, or situation, often involving a reversal or shift in position or attitude.
The team's turnabout in strategy led them to win the game after being behind.
Turnabout is formed from "turn" (from Old English "turnian", meaning to rotate or change direction) and "about" (from Old English "abutan", meaning around or on all sides). The word "turnabout" refers to a change in direction or a reversal of position.
Think of the action of 'turning' in a circular motion ('turn') and then going 'around' ('about') — this helps you remember that a turnabout means a change in direction.