'Vestigial' definitions:
Definition of 'vestigial'
(from WordNet)
adjective
Not fully developed in mature animals; "rudimentary wings" [syn: vestigial, rudimentary]
Definition of 'Vestigial'
From: GCIDE
- Vestigial \Ves*tig"i*al\, a. Of or pertaining to a vestige or remnant; like a vestige. [1913 Webster]