WordNet (r) 3.0 (2006):
seventy-eight adj 1: being eight more than seventy [syn: seventy-eight, 78, lxxviii] n 1: the cardinal number that is the sum of seventy and eight [syn: seventy-eight, 78, LXXVIII] 2: a shellac based phonograph record that played at 78 revolutions per minute [syn: seventy-eight, 78]