Wiktionary
x's and o's
abbr. kisses and hugs. n. 1 tic-tac-toe 2 (context idiomatic sports English) The fundamental elements of a play. 3 (context idiomatic management English) The basic delineation of roles in a project.
Wikipedia
X's and O's
X's and O's, Exes and Ohs, Ex's and Oh's, and other homophonic variants in spelling of that phrase may refer to:
- Xs and Os, another name for the game Tic-tac-toe