Alternative letter-case form of X (“intersex or non-binary, in passports and identification documents”)

(fandom slang) Used between the names of two characters to denote a ship, particularly in anime, manga, and video games. / (music) Used in place of and in artist collaborations.

The twenty-fourth letter of the English alphabet, called ex and written in the Latin script.

(slang) Ecstasy, a particular street drug.

An unknown quantity or unknown value.

A placeholder for an unknown, suppressed or hypothetical name.

(informal) Abbreviation of extreme.

The twenty-fourth letter of the English alphabet, called ex and written in the Latin script.

Any mark that looks like that letter, such as a mark made by a person who cannot read or write in lieu of a signature. / (lacrosse) The spot behind the goal.

(Canada, US) Cross, crossing.