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petrosa
[ pə-trō
′
sə ]
n.
pl.
pe•tro•sae
(
-sē
)
The petrous portion of the temporal bone.
Words nearby petrosa
petronel
,
petronius
,
petropavlovsk
,
petropavlovsk-kamchatski
,
petropower
,
petrosa
,
petrosal
,
petrosian
,
petrositis
,
petrosphenoid
,
petrosquamosal