Meaning of the word "sleep disorder" in English

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

sleep disorder

US /ˈsliːp dɪsˌɔːrdər/
UK /ˈsliːp dɪsˌɔːdə/

Noun

any condition that interferes with sleep, such as insomnia, sleep apnea, or narcolepsy

Example:
He was diagnosed with a sleep disorder after years of restless nights.
Many people suffer from some form of sleep disorder.