polar的词源

英文词源

polar (adj.)

1550s, from Middle French polaire (16c.) or directly from Medieval Latin polaris "of or pertaining to the poles," from Latin polus "an end of an axis" (see pole (n.2)). Meaning "directly opposite in character or tendency" is attested from 1832. Polar bear first recorded 1781.

中文词源

polar：(近)北[南]极的；正好相反的

词根词缀： -pol-极 + -ar形容词词尾

该词的英语词源请访问趣词词源英文版：polar 词源，polar 含义。

polar：地级的，两级的，截然对立的

来自pole,地级，两级。引申词义截然对立。