Change into (6)
I believe the answer is:
become
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">change into</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 become that I've seen before include "Evolve into; suit" , "Suit, befit" , "Flatter" , "Grow to be" , "Suit; turn into" .)