nembutalized,ppl.a.Vet.|nɛmˈbjuːtəlaɪzd| [f. Nembutal + -ize + -ed1.] Anæsthetized with Nembutal. 1940Amer.Jrnl.Physiol. CXXIX. 55 Two of the nembutalized dogs included in group II..were adrenalectomized.1972Brain Res. XXXVI. 350 Presynaptic inhibition in nembutalized cats.