WASTE
—verb. (-ting) 1 use to no purpose or with inadequate result or extravagantly. 2 fail to use (esp. An opportunity). 3 (often foll. By on) a give (advice etc.) Without effect. B (often in passive) fail to be appreciated or used properly (she was wasted on him; feel wasted in this job). 4 wear gradually away; make or become weak. 5 devastate. —adjective. 1 superfluous; no longer needed. 2 not inhabited or cultivated. —none. 1 act of wasting. 2 waste material. 3 waste region. 4 being used up; diminution by wear. 5 = *waste pipe.