Petrous Definition & Meaning - Merriam-Webster
WEBJul 7, 2022 · The meaning of PETROUS is of, relating to, or constituting the exceptionally hard and dense portion of the human temporal bone that contains the internal auditory organs.
Petrous part of the temporal bone - Wikipedia
WEBPetrous comes from the Latin word petrosus, meaning "stone-like, hard". It is one of the densest bones in the body. In other mammals, it is a separate bone, the petrosal bone. The petrous bone is important for studies of ancient DNA from skeletal remains, as it tends to contain extremely well-preserved DNA.
PETROUS | English meaning - Cambridge Dictionary
WEBMeaning of petrous in English. petrous. adjective. anatomy specialized uk / ˈpet.rəs / us / ˈpet.rəs / Add to word list. relating to the very hard section of bone surrounding the inner …
PETROUS Definition & Meaning | Dictionary.com
WEBPetrous definition: noting or pertaining to the hard dense portion of the temporal bone, containing the internal auditory organs; petrosal.. See examples of PETROUS used in a sentence.
petrous, adj. & n. meanings, etymology and more - Oxford …
WEBWhat does the word petrous mean? There are three meanings listed in OED's entry for the word petrous. See ‘Meaning & use’ for definitions, usage, and quotation evidence. petrous has developed meanings and uses in subjects including. animals (Middle English) anatomy (Middle English) physical geography (mid 1600s) geology (mid 1600s)
PETROUS | definition in the Cambridge English Dictionary
WEBMeaning of petrous in English. petrous. adjective. anatomyspecializedus/ˈpet.rəs/uk/ˈpet.rəs/ relating to the very hard section of bone …
Petrous - definition of petrous by The Free Dictionary
WEBDefine petrous. petrous synonyms, petrous pronunciation, petrous translation, English dictionary definition of petrous. adj. 1. Of, relating to, or resembling rock, especially in hardness; stony. 2. Of or relating to the very dense, hard portion of the temporal bone that...
Petrous - Definition, Meaning & Synonyms | Vocabulary.com
WEB4 days ago · petrous. Definitions of petrous. adjective. (of bone especially the temporal bone) resembling stone in hardness. synonyms: stonelike. hard. resisting weight or …
PETROUS definition in American English | Collins English Dictionary
WEBadjective. 1. Anatomy. noting or pertaining to the hard dense portion of the temporal bone, containing the internal auditory organs; petrosal. 2. like stone, esp. in hardness; stony; rocky. Most material © 2005, 1997, 1991 by Penguin Random House LLC. Modified entries © 2019 by Penguin Random House LLC and HarperCollins Publishers Ltd. Word origin.
Petrous Definition & Meaning | YourDictionary
WEBPetrous Definition. Of or like rock; hard; stony. Designating or of that part of the temporal bone which surrounds and protects the internal ear.
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