An emoticon is more commonly known as a “smiley” a little yellow face that started out as a smile but has come to express a variety of emotions: sadness, anger, surprise and so on. The term is now also used for the combinations of typographical keyboard characters that represent a person’s face, mainly the eyes, nose and mouth. There’s the broad grin, XD, for example, or <3 (which represents a heart, thence “I like”).
[myNetWords.com]



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