Definitions

1. noun

Either of the two points on the body of an animal where the limbs are attached; a joint.

“The doctor examined the zyga to assess the horse’s mobility.”

2. noun, biology

In a seed or fruit, the point where a peduncle attaches.

“The zyga of the fruit supported the entire structure.”

3. noun, anatomy

A small, usually rounded prominence or projection.

“The zyga on the bone required further investigation.”