
The letter then, over a period, assumed "hug" as its meaning – primarily to mean something that's opposite to "x". They, therefore, chose to sign their documents with another letter, which happened to be "o". Upon arriving in North America, Jewish immigrants who could not read or write refused to sign their papers with the letter "x", as the alphabet had a Christian reference. The usage of the letter "o" in "xoxo" supposedly has Jewish roots. There is one more theory going around that the letter "x" appears like two individuals kissing. The theory states since the history of Christians kissing Christ's statues or the Bible is long, the "x" could have originally meant "sealing it with a kiss". The letter was also used in Christianity as a symbol, representing the cross and substituting the word "Christ". It's believed that the people during the medieval times used the letter "x" to sign letters, as most people back then could not read or write. The letter "o" has been added to the phrase a bit more recently. The usage of the letter "x" to denote kiss has been in effect since the Middle Ages. However, there is a theory floating around for ages. So, why do the letters "x" and "o" denote hugs and kisses? There is no documented evidence or written record delineating the logic behind using the letters "x" and "o" to express love. Do not confuse it with the love expression. There is a fashion brand by the name XOXO. The word doesn't feature in any formal writing or grammatically correct sentences. It's basically an informal phrase, which is particularly used in text messages or during casual text-based conversations. Some may even argue it's not a word at all. "Xoxo" is not a traditional dictionary word.

It is usually placed at the end or beginning of a sentence. The phrase literally translates as "kiss, hug, kiss, hug". The letter "x" indicates a kiss, and "o" stands for a hug. The word "xoxo" basically means hugs and kisses. Keep reading to learn more about the deep-rooted meaning of the phrase, its fascinating history, how you could incorporate the word in everyday informal texts and also personal events, and some example sentences with the expression.

"Xoxo" is a casual phrase and you shouldn't be using it in formal writing, such as your essays or business emails.

If you want to be sure you're using the word with the right person and in the correct sentence, knowing its meaning is quite clearly vital. The phrase "xoxo" means a hug and a kiss. Such a word or phrase or expression is "xoxo" or "XOXO". However, there are instances when non-English or unofficial words get added to its sentences without proper ratification, leaving the ones unaware of the word or phrase unsure of what to make of those foreign inclusions. English, as a language, is quite open to incorporating newer words and phrases into its lexicon-perhaps more than any other language in the world.
