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

Mar 18, 2024 · XO is a common way to express love and sincerity in cards, letters, texts, or social media posts. Though it’s commonly used in a romantic context, it can also be used to express familial love …

XO is the global private aviation network, providing access to more than 2,000 hand–selected aircraft across all cabin classes. Search and book a private charter in seconds from your mobile device on …

XO definition: executive office; executive officer. See examples of XO used in a sentence.

Dec 21, 2025 · “XO.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/XO. Accessed 21 Dec. 2025.

Mar 1, 2024 · 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 …

May 10, 2025 · 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 …

Mar 8, 2025 · XO is a simple yet powerful way to express affection and warmth in informal communication. Its widespread use and easy recognition make it a valuable tool for conveying …

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.

Summary XO KHLOÉ by KHLOÉ KARDASHIAN is an unforgettable fragrance made with love. Created to inspire us to radiate positivity, to envelop us with confidence and strength, and encourage us to …