nálgrnafnorðkarlkynm. an urchin, hedgehog, Lat. echinus, Björn.II. medic. verminatio, a greedy false appetite, caused by worms.Skammstafanir og tilvitnanirm.karlkyn (e. masculine)Lat.Latin.medic.medicine, medically.BjörnBiörn Halldórsson.