atfallnafnorðhvorugkynat-falln. [falla at], ‘on-fall,’ = of the flood-tide, Ld. 56, Orkn. 428.Skammstafanir og tilvitnanirn.hvorugkyn (e. neuter)Ld.Laxdæla saga. (D. II.)Orkn.Orkneyinga saga. (E. II.)