definition of
nine

[1] #1 nine s. [9, ix] denoting a quantity consisting of one more than eight and one less than ten. wn

[2] #2 nine n. [9, IX, niner, Nina from Carolina, ennead] the cardinal number that is the sum of eight and one. wn

[3] #3 nine n. [baseball club, ball club, club] a team of professional baseball players who play and travel together; "each club played six home games with teams in its own division". wn

[4] #4 nine n. [nine-spot] one of four playing cards in a deck with nine pips on the face. wn