化学

Etymology 1
.

Apparently first cited anywhere in an 1855 text in Chinese, in the diary of noted intellectual. First cited in Japanese in an 1860 translation of a Dutch text by.

Superseded older term.

Noun

 * 1)  chemistry

Etymology 2
Reanalysis of, as a compound of. Alternative reading sometimes used to differentiate from phonetically identical.

First cited to a 1967 novel by.

Noun

 * 1)  chemistry