- Today's Word
Demagogue
DEM-uh-gawg
Definition
- (noun) A leader who gains power by appealing to emotions, prejudices, or popular desires rather than reason or logic.
Example
The politician’s speeches, filled with fear-mongering and empty promises, revealed him as a demagogue.
Fun Fact
“Demagogue” comes from the Greek dēmagōgos, meaning “leader of the people.” While it once referred to positive leaders, the word now carries a negative connotation, describing figures who manipulate public emotions for personal gain. History is full of such figures, making “demagogue” a powerful term in political discourse.
(verb) To suggest or assume something as a basis for reasoning or argument without prior proof.
The scientist postulated that the mysterious signals were coming from a previously undiscovered layer of the atmosphere, a theory that took years to confirm.
Postulate derives from the Latin postulare, meaning “to demand” or “to claim,” rooted in poscere, meaning “to ask urgently.” In medieval logic and mathematics, a postulate was a foundational assumption that didn’t require proof — something demanded to be accepted as a starting point. Euclid’s famous geometric postulates, written around 300 BCE, are among the most influential examples in intellectual history.