the petrous portion of the temporal bone; cf. rocky bone n. at rocky, adj.1 compounds 2.
单词 | θ27082 |
释义 | the world > life > the body > structural parts > bone or bones > skull > parts of skull > [noun] > bones of ear > periotic bone and parts (7) rock-bone1615 the petrous portion of the temporal bone; cf. rocky bone n. at rocky, adj.1 compounds 2. rocky bone1615 the petrous portion of the temporal bone; cf. rock-bone n. at rock, n.1 compounds 2a(a). stony bone1615 see petrosal, adj. n.; cf. rocky bone n. at rocky, adj.1 compounds 2), the petrous portion of the temporal bone, containing the internal ear. petrous1836 The petrous bone. Cf. petrosal, n. otocrane1846 = otocranium, n. petrosal1846 The petrous bone. periotic1865 The bone forming the otic capsule of the inner ear, consisting of fused prootic, epiotic, and opisthotic bones. |
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