- Today's Word
Zenith
ZEE-nith (or ZEH-nith)
Definition
- (noun) The highest point or peak of success, power, or achievement.
Example
The athlete’s career reached its zenith when she won three Olympic gold medals in a single year.
Fun Fact
“Zenith” originates from Arabic samt ar-ras, meaning “path above the head,” referring to the highest point in the sky directly overhead. The word entered English via medieval astronomy and eventually expanded metaphorically to describe peak moments in life or success.
(adjective) Devoid of intelligence, substance, or meaningful content; empty in a way that is made worse by the appearance of fullness.
The panel discussion was so vacuous — four articulate people saying nothing of substance for ninety minutes — that the audience left feeling vaguely cheated by their own attention.
Vacuous derives from the Latin vacuus, meaning “empty” or “void,” rooted in vacare — “to be empty” or “to be free.” The same root gives us vacuum, vacant, vacation — all words built around the idea of emptiness or absence. It entered English in the 17th century, initially used in scientific contexts to describe a literal vacuum before acquiring its cutting figurative sense of a mind or expression that contains nothing worth engaging with.