Excess supply (4)
I believe the answer is:
glut
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">excess supply</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 glut that I've seen before include "Overabundance" , "A surfeit as of crops" , "Excessively abundant supply" , "An excessive supply, maybe on the market" , "Excess, surfeit" .)