9 Grammatical Pitfalls
sleepwalking sleep·walk·ing (slēp'wô'kĭng)
The act of walking or performing another activity associated with wakefulness while asleep or in a sleeplike state. Also called noctambulism, somnambulism.
To postpone a decision on something until the next day, with the implication that a night's sleep will facilitate judgment (1519+)