Teapot part (5)
I believe the answer is:
spout
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">teapot part</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for spout that I've seen before include "Hold forth at length" , "Make speech; part of teapot" , "Pouts beneath jet of liquid" , "Gush" , "Discharge" .)