Godan verb with 'su' ending, Transitive verb
to awaken; to arouse from sleep
その物音が私を眠りから覚まさせた。The noise awoke me from my sleep. to bring to one's senses; to disabuse (someone of)
to sober up
to dampen; to throw a damper on; to spoil
Also written 醒ます【さます】