extrusive
noun
- 1
Rock which has been formed through volcanic extrusion.
adjective
- 1
Jutting out; extruding.
- 2
Of rocks: forced, while in a plastic or molten state, on to the Earth's surface to lie atop existing rocks.
Synonyms
Translate “extrusive” to another language
Click any language to open the translator with this word already filled in.