igneous
Definition
- : formed by solidification of magma //igneous rock: relating to, resulting from, or suggestive of the intrusion or extrusion of magma or volcanic activity
- : of, relating to, or resembling fire : fiery
First Known Use
1664, in the meaning defined at sense 2History and Etymology
Latin igneus, from ignis fire; akin to Sanskrit agni fireigneous
adjective
Synonyms & Antonyms
- having to do with or suggestive of fire //an igneous desert atmosphere //igneous events such as volcanic eruptions