doyen /doiˈən or dwä-yãˈ/ or (fem) doyenne /doi-enˈ or dwä-yenˈ/

1. The most senior and most respected member (of an academy, diplomatic corps, class, profession, etc)
2. A dean

• bathygraphical
• bathylite
• bathylites
• bathylith
• bathylithic
• bathyliths
• bathylitic
• bathymeter
• bathymeters
• bathymetric
• bathymetrical
• bathymetries
• bathymetry
• bathyorographical
• bathypelagic
• bathyscape
• bathyscapes
• bathyscaphe
• bathyscaphes
• bathysphere
• bathyspheres
• batik
• batiks
• bating
• batiste