brachiosaurid

Related to brachiosaurid: Brachiosauridae

bra·chi·o·saur·id

B5452850 (brā′kē-ə-sôr′ĭd, brăk′ē-)n. Any of several very large herbivorous sauropod dinosaurs of the family Brachiosauridae of the Jurassic and Cretaceous Periods, having a long neck, small head, and front legs longer than the hind legs. Also called brachiosaur.
[From New Latin Brāchiosauridae, family name, from Brāchiosaurus, type genus; see brachiosaurus.]
bra′chi·o·saur′id adj.