1. Harmless North American snake with upturned nose; may spread its head and neck or play dead when disturbed
   - puff adder, sand viper

Derived forms: hognose snakes

Type of: colubrid, colubrid snake

Part of: genus Heterodon, Heterodon

Encyclopedia: Hognose snake

• lumbus
• lumen
• Luminal
• luminance
• luminance unit
• luminary
• luminesce
• luminescence
• luminescent
• luminiferous
• luminism
• luminosity
• luminous
• luminous energy
• luminous flux
• luminous flux unit
• luminous intensity
• luminous intensity unit
• luminously
• luminousness
• lummox
• lump
• lump sugar
• lump sum
• lumpectomy