Decelerate (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">decelerate</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that decelerate can be written as slow down)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for slow down that I've seen before include "Reduce speed" , "take it more easy" , "Don't go so fast" , "Lose velocity" , "relax" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">decelerate</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for brake that I've seen before include "Car stopper or thicket" , "Device for slowing or stopping car" , "Decelerate" , "Device to slow down a vehicle" , "Slower" .)