XXX

Numeral

 * 1) The number thirty in Roman numerals.
 * 2) A month (30 days)

Coordinate terms

 * Previous: XXIX
 * Next: XXXI

Etymology 1
. Possibly from, a graphic derivative of the. The pornography sense may derive from the movie rating of X, which was the rating of movies with mild sexual content in the 1960s and 1970s. The original X certificate was issued from 1951 by the British Board of Film Censors.

Adjective

 * 1) Extra strong; very high quality.
 * 2) Designating extreme or hardcore pornography.

Synonyms

 * ,, ; see also Thesaurus:pornographic

Verb

 * 1)  To delete; to cross out, especially to conceal or suggest vulgar language.

Etymology 2
From having three X chromosomes (and no Y).

Noun

 * 1)  Triple X syndrome.