n. 1. One who refuses to join, or withdraws from, a trade union. [ Cant, Eng. ] [ 1913 Webster ]
2. A stick, cane, or club terminating in a knob; esp., such a stick or club used as a weapon or missile; a knobkerrie. [ Webster 1913 Suppl. ]
adj. 1. permitting easy removal of adherent food particles; -- of surfaces, especially of cooking utensils; as, a frying pan with a nonstick surface. [ WordNet 1.5 ]