temperatureyoudaoicibaDictYouDict[temperature 词源字典]
temperature: [16] Like its relatives temper and temperament, temperature originally meant ‘mixture’ (Philemon Holland in 1601 wrote of ‘a temperature of brass and iron together’). The modern sense ‘degree of heat’ emerged in the late 17th century, and seems to have evolved from another early and now obsolete sense, ‘mild weather’. This reflected the ‘restraint’ strand of meaning in the word’s ultimate source, Latin temperāre, which also survives in English temperance and temperate.
=> temper[temperature etymology, temperature origin, 英语词源]
temperature (n.)youdaoicibaDictYouDict
mid-15c., "fact of being tempered, proper proportion;" 1530s, "character or nature of a substance," from Latin temperatura "a tempering, moderation," from temperatus, past participle of temperare "to be moderate; to mingle in due proportion" (see temper (v.)). Sense of "degree of heat or cold" first recorded 1670 (Boyle), from Latin temperatura, used in this sense by Galileo. Meaning "fever, high temperature" is attested from 1898.