in an aroused state

(of persons) excessively affected by emotion; he would become emotional over nothing at all; she was worked up about all the noise

[ Syn: aroused , emotional , worked up ]

marked by uncontrolled excitement or emotion; a crowd of delirious baseball fans; something frantic in their gaiety; a mad whirl of pleasure

[ Syn: delirious , frantic , mad , unrestrained ]

(of e.g. a molecule) made reactive or more reactive

[ Syn: activated ]