(idiomatic, colloquial) To go to bed; to go to sleep (especially at, or around midnight). / (idiomatic, colloquial) Used to indicate a curfew, or the time by which one must depart.

(Scotland, obsolete) registered, recorded

(US, education) An informational event in the evening where students' guardians meet their students' teachers and are introduced to the routine, curriculum, policy, etc.

The process of emboldening.