in·su·lar /ˈɪn(t)sʊlɚ/
  (a.)島的,島民的,島特有的,孤立的,保守的
  in·su·lar /-lɚ/ 形容詞
  島的,腦島的,胰島的
  In·su·lar a.
  1. Of or pertaining to an island; of the nature, or possessing the characteristics, of an island; as, an insular climate, fauna, etc.
  2. Of or pertaining to the people of an island; narrow; circumscribed; illiberal; contracted; as, insular habits, opinions, or prejudices.
     The penury of insular conversation.   --Johnson.
  In·su·lar, n. An islander. [R.]
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  insular
       adj 1: relating to or characteristic of or situated on an island;
              "insular territories"; "Hawaii's insular culture"
       2: suggestive of the isolated life of an island; "an
          exceedingly insular man; so deeply private as to seem
          inaccessible to the scrutiny of a novelist"- Leonard
          Michaels
       3: narrowly restricted in outlook or scope; "little sympathy
          with parocial mentality"; "insular attitudes toward
          foreigners" [syn: parochial]