Swirled around (6)
I believe the answer is:
eddied
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">swirled around</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for eddied that I've seen before include "went the rounds wildly" , "(Of smoke) moved in a circular manner" , "Whirled" , "Circled in little swirls" , "Of water, moved in small swirls" .)