1. Small pale-coloured desert rattlesnake of southwestern United States; body moves in an s-shaped curve
   - sidewinder, Crotalus cerastes

Derived forms: horned rattlesnakes

Type of: rattler [N. Amer], rattlesnake

Part of: Crotalus, genus Crotalus

Encyclopedia: Horned rattlesnake

• umbra
• umbrage
• umbrageous
• umbrella
• umbrella arum
• umbrella bird
• umbrella fern
• umbrella magnolia
• umbrella pine
• umbrella plant
• umbrella sedge
• umbrella tent
• umbrella tree
• umbrella-shaped
• umbrellalike
• umbrellawort
• Umbria
• Umbrian
• Umbrina
• Umbrina roncador
• Umbundu
• umiak
• umlaut
• Umma
• Umma Tameer-e-Nau