Meaning of the word weariness in English

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

weariness

US /ˈwɪr.i.nəs/
UK /ˈwɪə.ri.nəs/

Noun

the state of being very tired

Example:
A feeling of profound weariness came over him after the long journey.
The constant demands of her job led to a state of mental weariness.