undertow
undertow Lexical Profile
undertow Game Scores & Validity
• noun
A subsurface current of water moving in a different direction from the surface current, especially the seaward return flow of water beneath breaking waves on a beach.
"Lifeguards posted warning flags along the beach because the strong undertow made wading in the surf hazardous."
An underlying, implicit, or hidden feeling, tendency, or influence that often runs counter to what is apparent on the surface.
"Beneath the polite conversation at the summit, there was an unmistakable undertow of political tension."
Word Nuance & Usage
In oceanography and coastal safety, 'undertow' refers to the shallow, seaward return flow of breaking waves near the shoreline and should not be confused with a 'rip current,' which is a narrow, fast-moving surface current that pulls swimmers far out to sea.
• Nearby Words
Word Origin & Etymology
First recorded in the late 18th century, formed as a compound of the prefix 'under-' and the noun 'tow' (from Old English 'togian', meaning to draw or drag).