extrusive


ex·tru·sive

adjective \ik-ˈstrü-siv, -ziv\

Definition of EXTRUSIVE

:  relating to or formed by geological extrusion from the earth in a molten state or as volcanic ash

First Known Use of EXTRUSIVE

1816

Browse

Next Word in the Dictionary: extuberance
Previous Word in the Dictionary: extrusion
All Words Near: extrusive

Seen & Heard

What made you want to look up extrusive? Please tell us where you read or heard it (including the quote, if possible).

Get Our Free Apps
Voice Search, Favorites,
Word of the Day, and More
Join Us on FB & Twitter
Get the Word of the Day and More