vápnafallnafnorðhvorugkynvápna-falln. a law term, a failing or absence from a ‘weapon-show’ or muster (vápnaþing), Gþl. 107.Skammstafanir og tilvitnanirn.hvorugkyn (e. neuter)Gþl.Gulaþings-lög. (B. II.)