The meaning of VESTIGIAL is remaining in a form that is small or imperfectly developed and not able to function : being or having the form of a vestige. How to use vestigial in a sentence.

Vestigial structures are often called vestigial organs, although many of them are not actually organs. Such vestigial structures typically are degenerate, atrophied, or rudimentary, [3] and …

What does vestigial mean? Vestigial is used to describe something, especially a part of an organism, that used to have a function but has now shrunk and is mostly not used anymore.

Of little or less importance (Definition of vestigial from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Vestigial is used to describe the small amounts of something that still remain of a larger or more important thing.

Definition of vestigial adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Sep 6, 2025 · vestigial (not comparable) Of or pertaining to a vestige or remnant; like a trace from the past. Not fully developed in mature animals. Remnants of the vascular supply of lost …