Talked (5)
(Another definition for chatted that I've seen is " Spoke informally".)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">talked</span>' is the definition.<br/ ><span class="explanation-format__explanation">('speak' can be a synonym of 'talk')</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for spoke that I've seen before include "biker's bar" , "Wheel's radial member" , "Talked" , "gave a lecture" , "Said something" .)