英文词源
- igneous (adj.)
- 1660s, from Latin igneus "of fire, fiery," from ignis "fire," from PIE *egni- "fire" (cognates: Sanskrit agnih "fire, sacrificial fire," Old Church Slavonic ogni, Lithuanian ugnis "fire").
中文词源
来自拉丁语ignis,火，来自PIE*egni,火，词源同Egni，印度火神。
该词的英语词源请访问趣词词源英文版：igneous 词源，igneous 含义。
词根词缀： -ign-火 + -eous形容词词尾
