- Enter a word for the dictionary definition.
From The Collaborative International Dictionary of English v.0.48:
Nine \Nine\, n. 1. The number greater than eight by a unit; nine units or objects. [1913 Webster] 2. A symbol representing nine units, as 9 or ix. [1913 Webster] 3. A group of nine people; as, the New York nine (a baseball team). [PJC] The Nine, the nine Muses. [1913 Webster]