偏へん性せい

noun, noun which may take the genitive case particle 'no'

eccentric personality; idiosyncratic character

Refers to a person's inherent eccentric or strongly biased nature. Often used in psychological or character descriptions.

• 彼かれの偏へん性せいは、時ときに周しゅう囲いを困こん惑わくさせる。

  His eccentric personality sometimes bewilders those around him.

• 偏へん性せいの強つよい人ひとは、集しゅう団だん生せい活かつに馴な染じみにくいことがある。

  People with a strongly idiosyncratic character may find it hard to fit into group life.