indumentum /in-dū-menˈtəm/ (biology)

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

• space-walk
• space-walked
• space-walking
• space walks
• space-walks
• spacewoman
• spacewomen
• space writer
• space writers
• spacey
• spacial
• spacier
• spaciest
• spacing
• spacings
• spacious
• spaciously
• spaciousness
• spaciousnesses
• spacious times
• spackle
• spacy
• SPAD
• spadassin
• spadassins