How to Use "vestigial" with Example Sentences

1. An ostrich has vestigial wings .
2. Its hand showed a vestigial first finger and robust second and third fingers .
3. In fact , the vestigial atmosphere is still slowly dissipating into space .
4. In their view , tyrannosaurusarms were vestigial organs , like the blind eyes of cave-dwelling fish .
5. Any of several chiefly tropical constrictors with vestigial hind limbs .