petrosal

(redirected from petrosals)
Also found in: Medical.

pe·tro·sal

 (pə-trō′səl)
adj.
Relating to or located near the petrous portion of the temporal bone.

[From Latin petrōsus, rocky; see petrous.]

petrosal

(pɛˈtrəʊsəl)
adj
(Anatomy) anatomy of, relating to, or situated near the dense part of the temporal bone that surrounds the inner ear
[C18: from Latin petrōsus full of rocks, from petra a rock, from Greek]
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