- Today's Word
Permeate
PUR-mee-ayt
Definition
- (verb) To spread throughout or penetrate every part of something.
Example
The scent of freshly baked bread permeated the entire house, making everyone’s mouth water.
Fun Fact
Permeation is a fundamental concept in science, from how water seeps through soil to how ideas spread through culture. The term is often used metaphorically—love can permeate a story, tension can permeate a room, and innovation can permeate an industry. Interestingly, in physics and chemistry, permeability describes how easily substances (like gases or liquids) move through materials, which is why certain fabrics “breathe” better than others!
(noun) A person who persistently provokes, annoys, or challenges others, especially those in positions of power or complacency, in order to stimulate change
The journalist had a reputation as a gadfly, asking the uncomfortable questions that everyone else in the room was too polite to raise.
Gadfly is a compound of gad — from the Old Norse gaddr, meaning “spike” or “sting” — and fly, referring to the actual biting insect that torments livestock. The literal gadfly is a large biting fly that drives cattle into a frenzy, and the metaphorical extension to people who persistently sting and provoke has been in use since at least the 16th century.