gneiss

Meanings

Plural: gneisses

Noun

a laminated metamorphic rock similar to granite
A common and widely-distributed metamorphic rock having bands or veins, but not schistose.

Origin / Etymology

From German Gneis, from Middle High German gneist (“spark”), from Old High German gneisto (“spark”). More at gnast.

Scrabble Score: 7

gneiss is a valid Scrabble (US) TWL word
gneiss is a valid Scrabble Word in Merriam-Webster MW Dictionary
gneiss is a valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 9

gneiss is a valid Words With Friends word