Close at hand, imminent (4)
I believe the answer is:
nigh
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">close at hand</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">imminent</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ ></span>
(Other definitions for nigh that I've seen before include "Near at hand" , "Just round the corner" , "comes close" , "Almost (arch.)" , "Near (poetic)" .)