simple past tense and past participle of slumber

A very light state of sleep, almost awake. / (figuratively) A state of ignorance or inaction. / (rare, as used by Magnavox clock radios) The snooze button on an alarm clock.

(intransitive) To be in a very light state of sleep, almost awake. / (intransitive) To be inactive or negligent. / (transitive, obsolete) To lay to sleep. / (transitive, obsolete) To stun; to stupefy.

present participle of slumber

Temporarily inactive.

sleep

plural of slumber

Third-person singular simple present indicative form of slumber

Sleepy, drowsy. / Sleep-inducing.

plural of slumberer