Dictionary.com
definitions
  • synonyms

nine ball

or nine·ball

See more synonyms for nine ball on Thesaurus.com
noun
  1. a variation of pool played with nine numbered object balls that must be pocketed in order by number.
Show More

Origin of nine ball

First recorded in 1965–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018