Meaning of the word insomnia in English

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

insomnia

US /ɪnˈsɑːm.ni.ə/
UK /ɪnˈsɒm.ni.ə/
"insomnia" picture

Noun

habitual sleeplessness; inability to sleep

Example:
She suffered from severe insomnia, often staying awake all night.
Lack of exercise can contribute to insomnia.