sputumnal adj.[SE sputum, ‘saliva or spittle mixed with mucus or purulent matter, and expectorated in certain diseased states of the lungs, chest, or throat’ (OED)](Aus.) weird, unpleasant.Show quotations1993T. Winton Lockie Leonard: Scumbuster (1995) 130: ‘This is totally sputumnal,’ said Egg.