Why Are XS Kisses?
The use of "X" to represent a kiss has ancient roots, evolving from a symbol of sincerity and oaths to a sign of affection. In medieval times, an "X" marked on documents symbolized a solemn pledge. People would often kiss this "X" to seal their commitment, validating their signature with a kiss. Over time, the association between the "X" and a kiss transitioned from a formal validation to a symbol of romantic affection or endearment. The exact transition is unclear, but the visual resemblance between the crossed lines of the "X" and two lips pressed together likely played a role. This practice spread, integrating into common letter-writing conventions and ultimately leading to its current use as a symbol for kisses. The combination "XOXO," representing kisses and hugs, further popularized this association.
- Medieval Significance: Initially, the "X" signified a solemn oath or promise. Kissing the "X" validated the agreement.
- Transition to Affection: The connection between the visual shape of an "X" and the act of kissing likely contributed to the shift in meaning.
- Letter-Writing Convention: The use of "X" as a symbol for a kiss became prevalent in letter writing, cementing the association for future generations.
- "XOXO" Popularity: The emergence and widespread use of "XOXO" (hugs and kisses) further solidified the "X" as a kiss symbol.
Why the "O" Represents a Hug:
While the origin of "X" for kisses is relatively well-documented, the link between "O" and hugs is less clear. The visual similarity of "O" to a rounded embrace or two bodies joined together is a likely factor. The "O" likely provided a complementary symbol alongside "X", leading to the combined use of "XOXO" to represent both kisses and hugs.
In Conclusion
The use of "X" to represent a kiss evolved from its historical function as a symbol of commitment and sincerity to its modern role as an affectionate expression. This evolution, along with the complementary pairing with "O" for hugs, is the reason we see "X" often symbolizing a kiss.
