This is the 1321st most frequent French word.
intéressant
Interesting.
Here, 'intéressant' is used as an adjective to describe the book's engaging nature.
Ce livre est très intéressant.
This book is very interesting.
In this context, 'intéressant' functions as part of impersonal construction indicating that the observation is engaging or valuable.
Il est intéressant de noter les différences culturelles.
It is interesting to note the cultural differences.
In this case, 'intéressant' is used as an adjective indicating personal engagement or interest from the subject's perspective.