In a moment (4)
I believe the answer is:
soon
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">in a moment</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for soon that I've seen before include "Early, in a short time" , "In a little while" , "in a minute" , "Before long" , "In the near future" .)