indumentum /in-dū-menˈtəm/ (biology)

1. A total covering of hair, feathers, etc
2. The underside of rhododendron leaves

• bicarbonates
• biccies
• biccy
• bice
• bicentenaries
• bicentenary
• bicentennial
• bicentennials
• bicephalous
• biceps
• bicepses
• bices
• bichir
• bichirs
• bichon frise
• bichord
• bichromate
• bichromates
• bicipital
• bicker
• bickered
• bickering
• bickers
• bickie
• bickies