What does "sleep-deprived" mean?

Being kept awake to the point of noticeably lower alertness through a lack of sleep; experiencing sleep deprivation.

What is a synonym for "sleep-deprived"?

Common synonyms include: redeye, sleep deprivation.

Pronounced /[ˈslip.dɪˌpɹaɪvd]/.

/[ˈslip.dɪˌpɹaɪvd]/ adj

adj ·Rare ·Advanced level

Adjective

1
Being kept awake to the point of noticeably lower alertness through a lack of sleep; experiencing sleep deprivation.
"Pulling an all-nighter can leave you feeling sleep-deprived."

"Ziri and Rima were sleep-deprived."

From sleep + deprived.