1. Of, pertaining to, or in the region of, the petrous, or petrosal, bone, or the corresponding part of the temporal bone

Encyclopedia: Petrosal

• comity of nations
• comma
• comma bacillus
• comma butterfly
• command
• command guidance
• command key
• command language
• command line
• command line interface
• command module
• command overhead
• command post
• command processing overhead
• command processing overhead time
• command prompt
• command sergeant major
• commandant
• commandeer
• commander
• commander in chief
• commandership
• commandery
• commanding
• commanding officer