Meaning of UP(P)

WordNet Dictionary
	Definition:		[adj]  out of bed; "are they astir yet?"; "up by seven each morning" [adj]  used up; "time is up" [adj]  (used of computers) operating properly; "how soon will the computers be up?" [adj]  (usually followed by `on' or `for') in readiness; "he was up on his homework"; "had to be up for the game"
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	Synonyms:		astir(p), awake(p), finished, functioning, prepared