英文词源
- ultra-
- word-forming element meaning "beyond" (ultraviolet) or "extremely" (ultramodern), from Latin ultra- from ultra (adv. and prep.) "beyond, on the other side, on the farther side, past, over, across," from PIE *ol-tero-, suffixed form of root *al- (1) "beyond" (see alias (adv.)). In common use from early 19c., it appears to have arisen from French political designations. As its own word, a noun meaning "extremist" of various stripes, it is first recorded 1817, from French ultra, shortening of ultra-royaliste "extreme royalist."
中文词源
来自PIE *ol-tero： *ol, 其它，那边，词源同else， -ter, 比较级后缀。见ultrasonic, ultraviolet.
该词的英语词源请访问趣词词源英文版：ultra- 词源，ultra- 含义。
