Source : WordNet®

unheeding
     adj 1: marked by or paying little heed or attention; "We have
            always known that heedless self-interest was bad
            morals; we know now that it is bad
            economics"--Franklin D. Roosevelt; "heedless of
            danger"; "heedless of the child's crying" [syn: {heedless},
             {thoughtless}] [ant: {heedful}]
     2: unwilling to hear [syn: {inattentive}, {unlistening(a)}, {deaf
        to(p)}]