Insular (9)
I believe the answer is:
parochial
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">insular</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that insular can be written as parochial)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for parochial that I've seen before include "Related to local area - narrow" , "Narrow in outlook" , "Having a narrow scope" , "rather restricted" .)