- Today's Word
Legerdemain
LEJ-er-duh-mayn
Definition
- (noun) Skillful use of one’s hands to perform tricks; sleight of hand.
- A display of cleverness or trickery, often used to deceive or manipulate.
Example
The magician’s legerdemain left the audience spellbound as he made a coin vanish into thin air.
Fun Fact
“Legerdemain” comes from the Old French phrase leger de main, meaning “light of hand.” Originally associated with the art of conjuring and physical dexterity, it gained figurative use to describe any clever deception or cunning trickery. The term highlights the historical fascination with illusionists and the broader application of their skills to describe crafty or skillful maneuvering in politics, business, or everyday life.
(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.