stay up (English, verb)
expansion: stay up (third-person singular simple present stays up, present participle staying up, simple past and past participle stayed up)
Senses:
glosses: Used other than figuratively or idiomatically: see stay, up.
glosses: To remain awake; to not go to bed.
tags: intransitive
glosses: To maintain an erection.
tags: euphemistic
intransitive
Forms:
form: stays up
tags: present
singular
third-person
form: staying up
tags: participle
present
form: stayed up
tags: participle
past
form: stayed up
tags: past