Definitions for "Petrous"
Keywords:  stony, temporal, rocky, petrosus, bone
Like stone; hard; stony; rocky; as, the petrous part of the temporal bone.
Stony; usually refers to the thickened portion of the temporal bone that encloses the inner ear.
(of bone especially the temporal bone) resembling stone in hardness
Keywords:  petrosal
Same as Petrosal.
Keywords:  petra, rock
petra (rock). also petros