Lith"ic (l&ibreve;th"&ibreve;k), a. [Gr. liqiko`s of or belonging to stones, fr. li`qos stone: cf. F. lithique.] 1. Of or pertaining to stone; as, lithic architecture.

2. (Med.) Pertaining to the formation of uric-acid concretions (stone) in the bladder and other parts of the body; as, lithic diathesis.

lith"ic, n. (Med.) A medicine which tends to prevent stone in the bladder.

Lith"ic, a. [From Lithium.] (Chem.) Pertaining to or denoting lithium or some of its compounds. Frankland.

• Of or pertaining to stone; as, lithic architecture.