The name of the Latin-script letter X.

To delete; to cross out

(colloquial) A former partner or spouse, usually short for ex-girlfriend, ex-boyfriend, ex-wife or ex-husband.

Ex-, former, previously but no longer.

(rail transport, of a train) the place the train originated from or called at prior to the present location.

(Singapore, colloquial) expensive, dear

(Canada) Clipping of exhibition.

out of / outside / former, but still living (almost always used with a hyphen) / (biology) Lacking.

(education) Abbreviation of exercise. / Abbreviation of example.

Used to construct company and product names that borrow meaning from the root word.