Bipedal meaning

In such bipedal creatures the legs and pelvis became transformed to a condition similar to that of Dinosaurian reptiles.

In Metal Gear Solid 4, our erstwhile special-ops hero, Solid Snake, is now a grizzled veteran facing legions of bipedal robots - and doubtlessly, he also is up against a cadre of superpowered bad guys and the usual save-the-world situation.

Most bipedal dinosaurs had a leg length or hip height approximately four times the length of their footprint.