an·ky·lo·saur·us 
(ăng′kə-lō-sôrəs)
(ăng′kə-lō-sôrəs)n.
A large ankylosaurian dinosaur of the genus Ankylosaurus of the Cretaceous Period, having a clubbed tail. Also called ankylosaur.
[New Latin Ankylosaurus, genus name : Greek ankulos, crooked, bent + Greek sauros, lizard.]
- companionate marriage
- companion cell
- companion planting
- companionship
- companionway
- company
- company-grade officer
- company man
- company town
- company woman
- comparability
- comparable
- comparableness
- comparable worth
- comparably
- comparatist
- comparative
- comparatively
- comparative method
- comparator
- compare
- compare notes
- comparer
- comparison
- comparison-shop