Definition

Referring to something that is a remnant or leftover from a previous stage of development, often in a reduced or underdeveloped form.

Example

The human appendix is considered a vestigial organ because it no longer serves a significant purpose in digestion.

Conversation

Did you know that some animals have vestigial organs that they don't use anymore?

Yeah, like how whales have those tiny leg bones!

Exactly! It's fascinating how evolution works, right?

For sure! It really shows how species adapt over time.

Synonyms & Antonyms

Root Explanation

Vestigial → It is formed from "vestigium" (meaning footprint or trace) and the suffix "-al" (meaning pertaining to). The word "vestigial" refers to something that is a remnant or trace of something that was once more fully developed.

Memory Tip

Think of a 'trace' or 'footprint' ('vestigium') that shows something used to exist but is now only a small remnant.

Visually Confused Words