Meaning of the word undertow in English

What does undertow mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

undertow

US /ˈʌn.dɚ.toʊ/
UK /ˈʌn.də.təʊ/

Noun

1.

a current of water below the surface, moving in a different direction from any surface current

Example:
The swimmer was caught in a strong undertow and struggled to get back to shore.
Always be aware of the undertow when swimming in the ocean.
2.

an underlying feeling or influence, especially one that is contrary to the prevailing atmosphere

Example:
Despite the festive mood, there was an undertow of sadness at the family gathering.
There's an undertow of discontent among the employees.