fiftya.[AS. fftig; akin to OHG. finfzug, fimfzuc, G. fnfzig, funfzig, Goth. fimftigjus. See Five, and Ten, and cf. Fifteen.] Five times ten; as, fifty men.()n.1. The sum of five tens; fifty units or objects.()2. A symbol representing fifty units, as 50, or l.()