pygostyle /pīˈgō-stīl/ (zoology)

The bone of a bird's tail

• trente-et-quarante
• trepan
• trepanation
• trepanations
• trepang
• trepangs
• trepanned
• trepanner
• trepanners
• trepanning
• trepannings
• trepans
• trephination
• trephinations
• trephine
• trephined
• trephiner
• trephiners
• trephines
• trephining
• trephinings
• trepid
• trepidant
• trepidation
• trepidations