This is the 19313th most frequent Korean word.
알람을
"알람을" means "alarm" in English.
In this sentence, '알람을' denotes the direct object of the action '설정하다' (to set). It refers to the alarm being configured.
알람을 설정했어요.
I set the alarm.
Here, '알람을' refers to the object being checked or verified as part of the sentence directive '확인하다' (to check).
저녁 먹은 후에 알람을 확인하세요.
Check the alarm after dinner.
In this case, '알람을' acts as the object of the action '듣다' (to hear), specifying the alarm as the entity being perceived.