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Learn a Word Daily — Sagacious
Today’s word is "Sagacious": Having keen judgment; wise.
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Word of the Day · January 19, 2026
Sagacious
suh-GAY-shus · adjective
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Definition
Having keen judgment; wise.
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Origin & Etymology
From Latin sagax, meaning “keen” or “shrewd.”
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Nuance
Sagacious is practical wisdom—good judgment that holds up in real life.
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Usage
“Her sagacious advice saved us weeks of work.”
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Fun Fact
The same root shows up in “sagacity,” a word for wise, sharp judgment.
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