1. Latin prefix, signifying out, out of, proceeding from, and sometimes beyond. Prefixed to names of office, it denotes that a person has ceased to hold it, as Ex-chancellor, Ex-president.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• ez,
• exce,
• mex,
• aex,
• nex,
• fx,
• hx,
• ey,
• ek,
• exc,
• ext,
• exp,
• chx,
• eo,
• bx,
• exm,
• nx,
• px,
• eh,
• dx

• ox,
• -ey,
• e's,
• sex-,
• e-,
• e,
• -er,
• tx,
• -ed,
• Exie,
• sex,
• ex-,
• X,
• tex.,
• ax.

The adjective form of the word "ex" is "former".

The plural form of the word "ex" is "exes"

The singular form of the word "ex" is "an ex".