Archaic form of appreciate.

(US politics) A group of states known for consistently voting Democratic in presidential elections from 1992 through 2012. / Alternative form of blue wall of silence

(rail transport) Describing a railway line that is used only by freight trains

(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.