Meaning of the word "worn down" in English

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

worn down

US /wɔrn daʊn/
UK /wɔːn daʊn/

Adjective

1.

reduced in thickness, size, or condition by friction or use

Example:
The old tires were completely worn down.
His shoes were so worn down that his toes were showing.
2.

exhausted or weakened by continuous stress or effort

Example:
After weeks of intense work, she felt completely worn down.
The constant criticism left him feeling worn down and discouraged.