drift off

Found in Anh - Anh (Wordnet)

Definition Verb (intransitive) To gradually fall asleep; to transition from a state of being awake to a state of sleep, often in a gentle or unintended manner. Usage This verb describes the natural, often slow, process of beginning to sleep. It implies a lack of conscious effort to fall asleep and is frequently used when sleep comes during a passive or relaxed activity. It is not used for inten...