Moment in time (7)
I believe the answer is:
instant
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">moment in time</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for instant that I've seen before include "Occurring with no delay" , "Jiffy" , "Precise moment" , "type of coffee" , "Immediate; flash" .)