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English definition of “illustration”


noun [C/U]    /ˌɪl·əˈstreɪ·ʃən/
a picture: [C] Look at the illustration on page 37. An illustration is also an example that makes something easier to understand, or the giving of such examples: [C] That’s a perfect illustration of the problem.
(Definition of illustration noun from the Cambridge Academic Content Dictionary © Cambridge University Press)
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