Meaning of the word lassitude in English

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

lassitude

US /ˈlæs.ə.tuːd/
UK /ˈlæs.ɪ.tʃuːd/

Noun

a state of physical or mental weariness; lack of energy

Example:
After a long day of work, a feeling of lassitude overcame her.
The heat of the summer afternoon brought on a general lassitude.