Gabbro
/ˈɡabɹəʊ/
Last Updated: January 2, 2026 at 12:30 PM
Scrabble:11 ptsWWF:14 pts6 letters
Definition of Gabbro
noun
- Originally, a kind of serpentine; now generally a coarsely crystalline, igneous rock consisting of lamellar pyroxene and labradorite.