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Petrous
adj
Definitions
Adjective
- 1 Resembling rock or stone in its hardness. not-comparable
- 2 Of the dense portion of the temporal bone that protects the inner ear. not-comparable
Adjective
- 1 (of bone especially the temporal bone) resembling stone in hardness wordnet
Etymology
From Middle English, borrowed from Middle French petreux, from Latin petrōsus, from petra, from Ancient Greek πέτρα (pétra).
See also for "petrous"
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