petrositis

[ pĕt′rə-sī′tĭs ]

n.

Inflammation of the petrous portion of the temporal bone and its air cells.

Words nearby petrositis

petropavlovsk-kamchatski, petropower, petrosa, petrosal, petrosian, petrositis, petrosphenoid, petrosquamosal, petrostate, petrotympanic fissure, petrouchka