insomnia的词源

英文词源

insomnia (n.)

1620s, insomnie, from Latin insomnia "want of sleep," from insomnis "sleepless," from in- "not" (see in- (1)) + somnus "sleep" (see Somnus). The modern form is from 1758.

中文词源

insomnia：失眠

in-,不，非，-somn,睡觉，词源同somnolent,somnambulist.即没法睡觉，引申词义失眠。

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