Cyanite
Pronunciation : Cy"a*nite (-nt)
Part of Speech : n.
Etymology : [See Cyanic.] (Min.)
Definition : Defn: A mineral occuring in thin-bladed crystals and crystalline aggregates, of a sky-blue color. It is a silicate of aluminium. [Written also kyanite.]
Source : Webster's Unabridged Dictionary, 1913