THROWAWAY

I. noun Date: 1903 one that is or is designed to be thrown away: as, a free handbill or circular, a line of dialogue (as in a play) de-emphasized by casual delivery, something made or done without care or interest, a child who has been forced to leave home or who has run away from indifferent or hostile parents, II. adjective Date: 1928 designed to be thrown away ; disposable , written or spoken (as in a play) in a low-key or unemphatic manner , nonchalant , casual , marked by a tendency to discard things ; overly wasteful