1 (computing计算机技术) a small picture or symbol on a computer screen that represents a program （计算机屏幕上的）图标，图符: Click on the printer icon with the mouse. 用鼠标点击一下打印机图符。

2 a person or thing that is considered to be a symbol of sth 象征某物的人或事物；偶像: Madonna and other pop icons of the 1980s 麦当娜及２０世纪８０年代的其他流行音乐偶像

3 (also ikon) a picture or figure of an important religious person, used by some types of Christians （某些教派的基督徒使用的）圣像