Turn abruptly (6)
I believe the answer is:
swerve
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">turn abruptly</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for swerve that I've seen before include "Turn sharply aside" , "Suddenly go off course" , "Veer wildly" , "Deviate from the straight path" , "Change course violently" .)