- Today's Word
Abate
uh-BAYT
Definition
- (verb) To become less intense or widespread; to reduce or diminish.
Example
The mayor promised to act swiftly to abate the rising noise complaints in the city.
Fun Fact
“Abate” traces back to Latin battere, meaning “to beat down.” Historically, it’s been used in both legal and environmental contexts—laws are “abated” when revoked, and storms “abate” when they lose intensity. Shakespeare frequently used it in phrases like “abate thy strife,” adding poetic elegance to the idea of lessening force or conflict.
(adjective) Capable of producing the desired result; successful in achieving the intended outcome.
The new treatment proved remarkably efficacious in clinical trials, reducing symptoms in over ninety percent of patients within the first two weeks.
Efficacious derives from the Latin efficax, meaning “powerful” or “effectual,” rooted in efficere — “to bring about” or “to accomplish” — built from ex- (“out”) and facere (“to make” or “to do”). The same root gives us effect, efficient, and efficacy — a family of words all built around the idea of something being done and producing a result. It entered English in the 16th century, used predominantly in medical and philosophical contexts to describe remedies or arguments that actually worked.