To be in Rome (4)
I believe the answer is:
esse
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">to be in rome</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for esse that I've seen before include "Fundamental nature (philosophy)" , "Actual existence" , "Reality" , "Dried fruit" , "Sees (anag.)" .)