Walk like a crab (5)
I believe the answer is:
sidle
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">walk like a crab</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 sidle that I've seen before include "steal" , "Move along sideways" , "Isled (anag.)" , "Walk obliquely" , "Move in furtive or timid manner" .)