What Does < 3 Mean In Texting? < 3 resembles a heart turned sideways. < 3 is a universal emblem of love and affection in texting. Whether shared between friends, family, or romantic partners, “< 3 ” conveys warmth, appreciation, and fondness. Also, Check What Does LOML Mean Alternative Meanings Of < 3 < 3 doesn’t have any other alternate meanings . < 3 is an emoticon that represents a heart on its side and means "love" or "I love you." Learn the origin, variations, and examples of this iconic symbol of love. Are you a fan of short text messaging? In this article, we explain what <3 and its variation 3 mean . Read to learn the best way to use this internet slang. In texting and digital communication, the number “ 3 ” is often used as an emoticon to resemble a heart . Specifically, when combined with the less-than symbol <, it forms the classic heart shape: <3. This symbol is commonly used to express love or affection in a simple, straightforward manner.