Details: X factor (plural X factors) 1. (idiomatic) An unknown or hard-to-define influence; a factor with unknown or unforeseeable consequences. 2. prothrombinase, also called factor X.
Details: 1. tic-tac-toe
2. (idiomatic, sports) The fundamental elements of a play.
3. (idiomatic, management) The basic delineation of roles in a project.
Abbreviation
X's and O's
1. kisses and hugs. The college co-ed signed her letter to her mother with X's and O's.
This project involves a huge amount of time for linguistic research and software development, which I don't have due to the job commitments. So any support from the community will allow me to dedicate some work to the development of this project. Thank you!