Word Study
Kyanite
WORDNET DICTIONARY
Noun Kyanite has 1 sense
- kyanite(n = noun.substance) cyanite - a grey or greenish-blue mineral consisting of aluminum silicate in crystalline form; occurs in metaphoric rock, used as a refractory; Array is a kind of mineral
OXFORD DICTIONARY
Kyanite, n. a blue crystalline mineral of aluminium silicate.
Derivative
kyanitic adj.
Etymology
Gk kuanos dark blue
For further exploring for "Kyanite" in Webster Dictionary Online