Say; complete (5)
I believe the answer is:
utter
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">say</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(to utter something is to speak or say it)</span><br/ ><br/ >'<span class="explanation-format__original">complete</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that complete can be written as utter)</span><br/ ><br/ ></span>
(Other definitions for utter that I've seen before include "Dead" , "Say; total" , "Prize" , "Put into words" , "Absolute - state" .)