Canker sore. In some cases, the exact cause of a canker sore is unknown, but trauma or injury to the mouth or oral soft tissues may be the culprit. Other possible causes are food sensitivities, spicy, salty or acidic foods, vitamin B deficiency, hormonal shifts and stress. Cold sore.
What does xoxo mean? Hugs and kisses or xoxo is a term used for expressing affection or good friendship at the end of a written letter, email or SMS text message.
X is a Christogram, a symbol representing Christ as in Xmas, derived from the Greek letter chi that begins the word âchristos.â In the old Semitic languages, X represented the cross. X signifies betrayal as to cross someone - XX = double cross. X is a cross by its shape of two crossed lines - to âX outâ is to cross out