being ten more than twenty, noun_ (genetics) abnormal complement of three X chromosomes in a female, the cardinal number that is the product of ten and three, XXX, The Roman numeral for thirty (30), abbreviation_ An abbreviation for kisses, usually placed at the end of a letter, often placed alongside ooo, or in a text message

Symbols or designations noting ale of certain qualities or degrees of strength, derived originally from marks on the brewers' casks. Compare X, 5, the cardinal number that is the sum of nineteen and one, (genetics) normal complement of sex chromosomes in a female, adjective_ denoting a quantity consisting of 20 items or units

An abbreviation for Out of Office, a phrase often used in professional contexts to indicate that someone is unavailable for work (usually because they are on vacation), An abbreviation for hugs, usually placed at the end of a letter or in text messaging; often placed alongside xxx