EX


Meaning of EX in English

ex /eks/ BrE AmE noun [countable usually singular]

[ Date: 1800-1900 ; Origin: ex- ]

informal someone’s former wife, husband, ↑ girlfriend , or ↑ boyfriend :

I bumped into my ex in town.

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.