Xo sex determination system, a chromosomal system used to designate sex of some species of insects, arachnids, and mammals xo, heterogametic male designation under this system It’s also used as a shorthand way of expressing love on social media or in text messages. See examples of xo used in a sentence. It turns out that xo, which has been becoming ever more popular as an affectionate sign off for texts and emails, had a fascinating journey on the way to becoming the modern call sign of “hugs. Xo is commonly used as an abbreviation for “hugs and kisses.” it is often used to express affection or endearment, much like the physical gestures of hugging and kissing. When your crush sends you xo, reply with something playful or affectionate
Xo is a common way to show affection, so if your crush uses it in a message, they may be expressing interest in you. Hugs and kisses, abbreviated in the anglosphere as xo or xoxo, is an informal term used for expressing sincerity, faith, love, or good friendship at the end of a written letter, email or text message. Discover how xo makes private jet travel effortless Instantly search, quote, and book whole aircraft or individual seats on 2,400+ jets worldwide
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