petrous Definition
- 1of or like rock, especially in hardness
- 2relating to or denoting the dense part of the temporal bone surrounding the inner ear
Using petrous: Examples
Take a moment to familiarize yourself with how "petrous" can be used in various situations through the following examples!
Example
The petrous quality of the stone made it difficult to carve.
Example
The petrous portion of the temporal bone is responsible for protecting the inner ear.
petrous Synonyms and Antonyms
Phrases with petrous
a bony ridge on the temporal bone that separates the middle cranial fossa from the posterior cranial fossa
Example
The petrous ridge is an important landmark in neurosurgery.
Example
The petrous apex is a challenging area to access during surgery.
a canal in the petrous portion of the temporal bone that houses the internal carotid artery
Example
The petrous carotid canal is an important structure in the head and neck.
Origins of petrous
from Latin 'petrosus', from 'petra' meaning 'rock'
Summary: petrous in Brief
'Petrous' [ˈpɛtrəs] refers to something that is hard and rock-like, often used to describe stones or bones. It is also related to the dense part of the temporal bone that surrounds the inner ear, as in 'The petrous portion of the temporal bone is responsible for protecting the inner ear.' Other phrases include 'petrous ridge,' 'petrous apex,' and 'petrous carotid canal,' which are important landmarks in neurosurgery.
