Meaning of the word xx in English

What does xx mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

xx

US /ɛks-ɛks/
UK /ɛks-ɛks/

Abbreviation

1.

used to represent an unknown or unspecified quantity, variable, or value

Example:
The formula requires you to substitute xx with the given number.
Please fill in the blank with xx if the information is not available.
2.

used to represent kisses, especially at the end of a letter or message

Example:
See you soon, love, xx.
Sending you lots of love and xx.