Cutting tooth (7)
I believe the answer is:
incisor
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cutting tooth</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 incisor that I've seen before include "Front tooth" , "something with bite" , "One takes a bite" , "oral equipment" , "Cutting tooth" .)