形容詞 insular:

1. relating to or characteristic of or situated on an island
2. suggestive of the isolated life of an island- Leonard Michaels
3. narrowly restricted in outlook or scope
   同義詞：parochial

in.su.lar

adj.（形容詞）

Of, relating to, or constituting an island.
島嶼的，有關(guān)島嶼的，或構(gòu)成島嶼的
Living or located on an island.
住在或位于島上的

Suggestive of the isolated life of an island:
與世隔絕的：暗示島上隔絕的生活：
例句：
.He is an exceedingly insular man, so deeply private as to seem inaccessible to the scrutiny of a novelist.(Leonard Michaels)
.他是一個很孤僻的人，他如此孤僻，連小說家都似乎不能仔細(xì)地觀察他.(倫納德·邁克爾斯)

Circumscribed and detached in outlook and experience; narrow or provincial.
思想狹隘的：眼界和經(jīng)驗受限制和孤立的；狹窄得或見解偏狹得
Anatomy Of or relating to isolated tissue or an island of tissue.
【解剖學(xué)】 胰島的，腦島的：胰島的，關(guān)于胰島的組織的

來源：
French insulaire
法語 insulaire
from Late Latin onsul3ris
源自 后期拉丁語 onsul3ris
from Latin onsula [island]
源自 拉丁語 onsula [島]

【引伸】
in.sularism 或
in.sular.ity
in.sularly
adv.（副詞）