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1. Denoting a quantity consisting of one more than eight and one less than ten
   - 9, ix

1. The cardinal number that is the sum of eight and one
   - 9, IX, niner, Nina from Carolina, ennead
    
2. A team of professional baseball players who play and travel together
   "each nine played six home games with teams in its own division";
   - baseball club, ball club, club
    
3. One of four playing cards in a deck with nine pips on the face
   - nine-spot

Derived forms: nines

See also: cardinal

Type of: baseball team, digit, figure, spot

Part of: baseball league

Encyclopedia: Nine Nine, The Musical