'Ictodosauria' definitions:
Definition of 'Ictodosauria'
(from WordNet)
noun
Extinct reptiles of the later Triassic period [syn: Ictodosauria, order Ictodosauria]
Definition of 'Ictodosauria'
From: GCIDE
- Ictodosauria \Ictodosauria\ n. An order of extinct reptiles of the Upper Triassic.
- Syn: order Ictodosauria. [WordNet 1.5]