(genetics) abnormal complement of three X chromosomes in a female
"The patient's karyotype revealed Trisomy X, an abnormal condition where she possesses three X chromosomes instead of the usual two."
Triple X syndrome.
"She signed off her email with xxx to show affection."
An abbreviation for kisses, usually placed at the end of a letter, often placed alongside ooo, or in a text message.
"The xxx is used to hold books on the shelf."
Usage: Use xxx to represent multiple kisses when signing off informal letters or sending casual text messages. It is commonly paired with abbreviations like ooo to convey affection without writing out full words.
To delete; to edit, especially to conceal or suggest vulgar language.
"The moderator decided to x out the profanity in the comment before posting it publicly."
In plain English: To have sexual intercourse with someone.
"He xxxed his homework before dinner."
Traditional brewer's mark for barrels of extra strong beer—extended to other alcoholic beverages and other products having an extra strong dimension (varying from washing soap to pornography).
"The double X on the label signaled that everything inside, from the whiskey to the adult magazines, was intended to be exceptionally potent or extreme."
The term xxx originated in 1969 as a reduplication of X, which was introduced by the Motion Picture Association of America in 1968 to rate films with extreme violence, implied sex, and obscene language. This repetition emphasized the adult-only nature of the content associated with that rating.