WordReference Random House Unabridged Dictionary of American English © 2026
bi•ped•al
(bī′ped′l, -pi dl, bī ped′l),USA pronunciation adj.
bi•ped′al•ly, adv.
- Zoologybiped.
- bi-1 + pedal (adjective, adjectival) 1600–10
'bipedal' also found in these entries (note: many are not synonyms or translations):
Australopithecus
- Australopithecus boisei
- Australopithecus robustus
- Homo sapiens
- biped
- bipedalism
- compsognathus
- deinonychus
- hadrosaur
- hominid
- homo
- iguanodon
- man
- megalosaur
- phytosaur
- raptor
- tyrannosaurus
- walk