1. Extinct marine reptile with a small head on a long neck a short tail and four paddle-shaped limbs; of the Jurassic and Cretaceous
   - plesiosaur

Derived forms: plesiosauruses

Type of: archosaur, archosaurian, archosaurian reptile

Part of: genus Plesiosaurus

Encyclopedia: Plesiosaurus

• split down
• split end
• split hairs
• split infinitive
• split personality
• split rail
• split run
• split second
• split shift
• split ticket
• split up
• split-brain technique
• split-half correlation
• split-level
• split-pea
• split-pea soup
• splitsaw
• splitsville
• splitter
• splitting
• splitworm
• splodge
• splosh
• splotch
• splotched