Admire or revere greatly (7)
I believe the answer is:
idolise
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">admire</span>' is the first definition.<br/ ><span class="explanation-format__explanation">('admire'->'idolize' is in my internal thesaurus and 'ize'->'ise')</span><br/ ><br/ >'<span class="explanation-format__original">revere greatly</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ ></span>
(Other definitions for idolise that I've seen before include "Worship extravagantly" , "Love too much" , "Worship and adore" , "Make into a figure of worship" , "Pay inordinate attention to" .)