Adj. | 1. | igneous - produced under conditions involving intense heat; "igneous rock is rock formed by solidification from a molten state; especially from molten magma"; "igneous fusion is fusion by heat alone"; "pyrogenic strata" |
2. | igneous - produced by the action of fire or intense heat; "rocks formed by igneous agents" geology - a science that deals with the history of the earth as recorded in rocks aqueous, sedimentary - produced by the action of water | |
3. | igneous - like or suggestive of fire; "a fiery desert wind"; "an igneous desert atmosphere" hot - used of physical heat; having a high or higher than desirable temperature or giving off heat or feeling or causing a sensation of heat or burning; "hot stove"; "hot water"; "a hot August day"; "a hot stuffy room"; "she's hot and tired"; "a hot forehead" |