- pyro-
[pyro- 词源字典]
- before vowels pyr-, word-forming element form meaning "fire," from Greek pyro-, combining form of pyr (genitive pyros) "fire, funeral fire," also symbolic of terrible things, rages, "rarely as an image of warmth and comfort" [Liddell & Scott], from PIE root *paəwr- "fire" (see fire (n.)). Pyriphlegethon, literally "fire-blazing," was one of the rivers of Hell.[pyro- etymology, pyro- origin, 英语词源]