- Today's Word
Redoubtable
ree-DOW-tuh-bul
Definition
(adjective) Formidable and commanding respect, especially because of strength or ability.
Example
She was a redoubtable opponent in the courtroom, known for her precision and intensity.
Fun Fact
Though it includes “doubt” in its spelling, “redoubtable” is no contradiction. It comes from Old French and Latin, meaning to be feared and respected. It’s often used to describe generals, debaters, or intellectuals who are almost intimidating in their brilliance.
(noun) a system of conveying information through visual signals, often using flags, lights, or mechanical arms, especially over long distances.
Before modern radio communication, ships relied on semaphore to send urgent messages across open water.
Semaphore comes from the early 19th-century French word sémaphore, which itself is rooted in the Greek words sēma (meaning “sign”) and phoros (meaning “bearing” or “carrying”), literally translating to “sign-bearer.” The term was first used to describe mechanical signaling towers across France that transmitted messages visually from station to station long before electrical communication existed.