Spinosaurus
/ˌspʌɪnəˈsɔːrəs/Palaeontology
noun
A genus of large bipedal carnivorous dinosaurs of the Cretaceous period, characterized by long dorsal spines and an elongated snout; (also spinosaurus) a dinosaur of this genus.
Origin
1920s. From scientific Latin Spinosaurus from spino- + -saurus.
- armour-plated
- armoury
- armpit
- armrest
- arms
- arms control
- arm's-length
- arms race
- Armstrong, Edwin Howard
- Armstrong, Lance
- Armstrong, Louis
- Armstrong, Neil
- arm-twist
- arm-twisting
- arm-wrestle
- arm-wrestling
- army
- army ant
- army brat
- army disposal
- army disposals store
- army estimate
- army issue
- Army List
- army-navy