Extrusive

noun

Word Frequency: 0.1

Definitions

1.nounRock which has been formed through volcanic extrusion.

2.adjectiveJutting out; extruding.

3.adjectiveOf rocks: forced, while in a plastic or molten state, on to the Earth's surface to lie atop existing rocks.

The Daily Word NerdA new word, a puzzle, and a fun fact — free in your inbox every morning.

Free forever · unsubscribe anytime · all 14 newsletters

That email did not go through — please check it and try again.