Word of the Day : September 30, 2020
sinuous \SIN-yuh-wus\ adjective
1 a : of a serpentine or wavy form : winding
b : marked by strong lithe movements
2 : intricate, complex
Did You Know?
Although it probably makes you think more of snakes than head colds, sinuous is etymologically more like sinus than serpent. Sinuous and sinus both derive from the Latin noun sinus, which means "curve, fold, or hollow." Other sinus descendants include insinuate ("to impart or suggest in an artful or indirect way") and two terms you might remember from math class: sine and cosine. In English, sinus is the oldest of these words; it entered the language in the 1400s. Insinuate appeared next, in the early 1500s, and was followed by sinuous and sine in the latter half of the 1500s, and cosine in the 1600s. Serpent, by the way, entered English in the 13th century and comes from the Latin verb serpere, meaning "to creep."
Aired September 30, 2020
- Recommended Recommended
- History & In Progress History
- Browse Library
- Most Popular Library
Get Personalized Recommendations
Let us help you figure out what to learn! By taking a short interview you’ll be able to specify your learning interests and goals, so we can recommend the perfect courses and lessons to try next.Start Interview
You don't have any lessons in your history.
Just find something that looks interesting and start learning!