ig ‧ ne ‧ ous /ˈɪɡniəs/ BrE AmE adjective technical
[ Date: 1600-1700 ; Language: Latin ; Origin: igneus , from ignis ; ⇨ ↑ ignite ]
igneous rocks are formed from ↑ lava (=hot liquid rock)
ig ‧ ne ‧ ous /ˈɪɡniəs/ BrE AmE adjective technical
[ Date: 1600-1700 ; Language: Latin ; Origin: igneus , from ignis ; ⇨ ↑ ignite ]
igneous rocks are formed from ↑ lava (=hot liquid rock)
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012