Spin, circulate (6)
I believe the answer is:
rotate
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">spin</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that spin is a kind of rotate)</span><br/ ><br/ >'<span class="explanation-format__original">circulate</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ ></span>
(Other definitions for rotate that I've seen before include "Turn around as on axle or spit" , "Turn around an axle, swivel" , "Move round centre" , "wheel" , "Alternate" .)