lanugo /la-nūˈgō/

1. Down, fine hair
2. An embryonic woolly coat of hair

lanūˈginose /-jin-/ or lanūˈginous adjective

1. Downy
2. Covered with fine soft hair

• bi-levels
• bilge
• bilged
• bilge keel
• bilge keels
• bilge-pump
• bilge-pumps
• bilges
• bilge-water
• bilgier
• bilgiest
• bilging
• bilgy
• bilharzia
• Bilharzia
• bilharzias
• bilharziases
• bilharziasis
• bilharzioses
• bilharziosis
• bilian
• bilians
• biliaries
• biliary
• biliary fever