Definition of COFFINITE

coffinite

Meanings

Plural: coffinites

Noun

  • A brown or black uranium-bearing silicate mineral.

Origin / Etymology

From Coffin + -ite, after Reuben Clare Coffin, American geologist.

Scrabble Score: 17

coffinite is not valid in Scrabble (US) TWL Dictionary
coffinite is not valid in Scrabble (MW) Merriam-Webster Dictionary
coffinite is a valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 0

coffinite is not valid in Words With Friends