Elaeolite \E*l[ae]"o*lite\, n. [Gr. ? olive oil, oil + -lite.]

(Min.) A variety of hephelite, usually massive, of greasy luster, and gray to reddish color.

El[ae]olite syenite, a kind of syenite characterized by the presence of el[ae]olite.

Source: Webster's Revised Unabridged Dictionary (1913)