WordуснутьMeaningto fall asleepPart of speechverbPronunciationCourseRussianLessonImmediate sequences (как только)Usages of уснутьКак только мама уснула, ребёнок заплакал.As soon as mom fell asleep, the child started crying.Хотя вечер был интересный, как только гости ушли, мы уснули.Although the evening was interesting, as soon as the guests left, we fell asleep.