insanity的词源

英文词源

insanity (n.)

1580s, "state of being insane," from Latin insanitatem (nominative insanitas) "unhealthfulness," noun of quality from insanus (see insane). Meaning "extreme folly" is from 1844.

中文词源

insanity：精神失常

来自insane,精神失常。

该词的英语词源请访问趣词词源英文版：insanity 词源，insanity 含义。