1. Formerly a suborder of Stegocephalia; amphibia having vertebrae whose component elements are fused into a single piece
   - Stereospondyli

Type of: animal order

Part of: Labyrinthodonta, Labyrinthodontia, superorder Labyrinthodonta, superorder Labyrinthodontia

• decistere
• Decius
• deck
• deck chair
• deck of cards
• deck out
• deck tennis
• deck up
• deck-house
• decker
• deckhand
• deckle
• deckle edge
• deckle-edged
• deckled
• declaim
• declaimer
• declamation
• declamatory
• declarable
• declarant
• declaration
• declaration of estimated tax
• Declaration of Independence
• declarative