- Today's Word
Vestigial
veh-STIJ-ee-uhl
Definition
- (adjective) Relating to a small, remaining part of something that once had a larger presence or function.
- In biology, describing a structure that has lost most or all of its original function through evolution.
Example
The ancient ruins stood as a vestigial reminder of a once-great civilization.
Fun Fact
“Vestigial” comes from the Latin word vestigium, meaning “footprint” or “trace.” Initially referring to physical remnants, it evolved to describe anything lingering or diminished. In evolutionary biology, it describes traits like the human tailbone or appendix, which no longer serve their original purpose but offer fascinating insights into our species’ history.
(verb) To drink and celebrate loudly or exuberantly, often in a rowdy group.
After the victory, the whole team caroused through the streets until dawn.
From German garaus machen, meaning “to drink up” or “finish completely,” later evolving into the idea of boisterous revelry.