The noun nine has 2 senses (first 1 from tagged texts)
1. (5) nine, 9, IX, niner, Nina from Carolina, ennead -- (the cardinal number that is the sum of eight and one)
2. baseball club, ball club, club, nine -- (a team of professional baseball players who play and travel together; "each club played six home games with teams in its own division")
Overview of adj nine
The adj nine has 1 sense (first 1 from tagged texts)
1. (21) nine, 9, ix -- (denoting a quantity consisting of one more than eight and one less than ten)