impenetrate /im-penˈi-trāt/

1. To permeate
2. To penetrate thoroughly

impenetrāˈtion noun

• orientalizing
• orientally
• Oriental Region
• oriental rubies
• oriental ruby
• orientals
• Orientals
• oriental topaz
• oriental turquoise
• oriental verd-antique
• orientate
• orientated
• orientates
• orientating
• orientation
• orientational
• orientation behaviour
• orientation course
• orientation courses
• orientations
• orientation table
• orientation tables
• orientator
• orientators
• oriented