Canny and shrewd in dealings with others, Capable of making adjustments that resemble those resulting from human decisions, chiefly by means of electronic sensors and computer technology, Vigorous; sharp; severe, noun_ Sharp pain or anguish, Slang Intelligence; expertise, A dandy; one who affects smartness in dress; also, one who affects briskness, vivacity, or cleverness, intransitive verb_ To cause a sharp, usually superficial, stinging pain, To be the location of such a pain, To suffer acutely, as from mental distress, wounded feelings, or remorse, transitive verb_ To cause a smart in