Meaning of “icon” - Learner’s Dictionary

icon

noun [ C ] uk us /ˈaɪkɒn/
COMPUTER

B2 a small picture on a computer screen that you choose in order to make the computer do something:

Click on the print icon.
PERSON/THING

B2 a person or thing that is famous because it represents a particular idea or way of life:

(Definition of “icon” from the Cambridge Learner’s Dictionary © Cambridge University Press)