nugaculus Save DMLBS nugaculus [ML] , somewhat trifling, (as sb. m.) trifler, joker. nugaculus ‥ i. gerens nugas Osb. Glouc. Deriv. 379; ~us, aliquantulum nugax Ib. 384; tryfflare, turfator ‥ nugax ‥ ~us PP; japande, nugans, ~us CathA.