This is the 10173rd most frequent French word.
illustré
Illustré: Illustrated; adorned with pictures or images.
In this sentence, 'illustré' is used as an adjective to describe the noun 'livre', indicating that the book contains illustrations, typically images or pictures relevant to the content of the book.
J'ai acheté un livre illustré pour apprendre le français.
I bought an illustrated book to learn French.
Here, 'illustré' functions as a verb in the past participle form and shows that the teacher used examples to clarify or elaborate on their point, making the concept understandable or vivid.
Le professeur a illustré son propos avec des exemples clairs.
The teacher illustrated their point with clear examples.
In this statement, 'illustré' again acts as an adjective describing 'magazines', denoting that the magazines feature visual content such as imagery that complements the textual content.