低てい能のう

noun, na-adjective

low intelligence; feeble-mindedness

Refers to the state or quality of having low intellectual ability. Often used in derogatory or clinical contexts.

• 彼かれは低てい能のうだから、簡かん単たんな仕し事ごとしか任まかせられない。

  He has low intelligence, so he can only be entrusted with simple tasks.

• 低てい能のうな人ひとを見み下くだすのはよくない。

  It's not good to look down on people with low intelligence.

noun

unintelligent person; imbecile

A person with low intelligence. Derogatory when used directly; can be insulting.

• あんな低てい能のうに何なにを言いっても無む駄だだ。

  It's useless to say anything to such an imbecile.