Dreye權威釋義|sanity

n.[U]

精神健全，精神正常
Those who had heard what he said questioned his sanity.
那些聽到他的話的人都懷疑他的精神是否正常。
清醒；明智；通情達理
Sanity of judgment has never deserted him.
他從未失去明達的判斷力。

反義:

n.「頭腦清楚；健全」的反義字

以上來源於：《英漢大辭典》

n.

the condition of being sane.

▸reasonable and rational behaviour.

ME: from L. sanitas ‘health’, from sanus ‘healthy’.

以上來源於：《簡明牛津英語詞典》

以上來源於：《英漢法律詞典》

以上來源於：《英漢醫學詞典》