Definition of 25:
(N) :
(twenty-five) the natural number following 24 and preceding 26.
(N) :
an album by Harry Connick Jr., released on November 24, 1992.
(N) :
a greatest hits album by Norwegian band A-ha.
(N) :
singer-songwriter Patty Larkin's twelfth album.
(N) :
a compilation album by American rock band Blues Traveler celebrating their 25th anniversary.
(N) :
the debut extended play by South Korean singer Song Ji-eun, a member of South Korean girl group Secret.