Definition: (1) Having many curves and turns; (2) lithe and supple
“Oh the sinuous trails of concrete and rails and exhausted roars, population wars setting our future course.”
—“Grains of Wrath” on New Maps of Hell
In a sentence: Satellite images show the sinuous, but often elegant design of our highway system.
Synonyms: circuitous, meandering, winding, serpentine
Antonyms: straight, unwinding, direct
sources: the google, thesaurus.com