14 14 /fɔrˈtin/

adjective

1. () Being one more than thirteen  ( xiv , fourteen , 14 )
   being one more than thirteen
     The fourteen-year-old boy was excited about starting high school.
   The fourteen-year-old boy was excited about starting high school.
   

noun

1. () The cardinal number that is the sum of thirteen and one  ( XIV , 14 , fourteen )
   the cardinal number that is the sum of thirteen and one
    She had her first kiss when she was fourteen years old
   She had her first kiss when she was fourteen years old