brachiator

Like the humans themselves, in the minuscule gravity he had become a brachiator.

The brachiator spoke a musical phrase, then translated into Interworld.

The brachiator watched her and did nothing.

It likely spent most of its life in trees, and was probably a brachiator, similar to modern orangutans and gibbons.

Modern humans retain many physical characteristics that suggest a brachiator ancestor, including flexible shoulder joints and fingers well-suited for grasping.

Upon the platformlike shoulders of a large monoceroid quadruped rested a feathered flyer and a furry brachiator with well-developed hands.

In the orangutan, an Asian arboreal brachiator who uses all four limbs to move about, the head of the femur is completely spherical and the head-acetabulum ligament is absent, which allows for a greater range of motion.