suiminshadan
1. sleep deprivation
Noun
1. sleep deprivation
1. sleep
1. corporate juridical person; incorporated body
1. isolation; cut off
1. (railway) crossing gate; barrier (at a toll booth, parking lot, etc.)
1. circuit breaker
1. Is not sleep.; It is not sleep.
1. It's not sleep.; I'm not sleeping.
1. Was not sleeping.; Did not sleep.
1. Didn't sleep.; Wasn't sleeping.