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

physical or mental tiredness:

Example:
Shareholders are blaming the company's problems on the lassitude of the CEO.