Go in up to the ankles (4)
I believe the answer is:
wade
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">go in up to the ankles</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 wade that I've seen before include "Stride through river" , "Move through sea" , "Walk through shallow water" , "Virginia who won Wimbledon" , "Paddle" .)