noun a strong current flowing below the surface of the water, especially one that pulls objects down and under
In marine biology, undertow may be studied in relation to its impact on marine life and ecosystems.
Undertow refers to the strong current flowing underwater, typically in the opposite direction to the surface current, which can be dangerous for swimmers and surfers.
Swimmers and surfers need to be aware of undertows to avoid getting caught in them and potentially dragged out to sea.
Undertows pose a risk to water safety, so rescue operations and lifeguards must be trained to handle situations involving undertows.
In literature, 'undertow' is often used metaphorically to describe a hidden or underlying current of emotion or tension in a story.
Psychologists may use the concept of 'undertow' to describe unconscious psychological forces that influence behavior.
Marine biologists may use 'undertow' to refer to the underwater current that pulls objects out to sea.
Surfing instructors may warn surfers about the dangers of undertow currents in the ocean.
Emergency responders may be trained to recognize and respond to undertow hazards during water rescue operations.