To arouse the curiosity or interest of someone.
Here are some examples of how to use "intrigue":
* The mystery novel intrigued me so much that I couldn't put it down.
* Her unusual fashion sense intrigued her classmates.
* The ancient ruins intrigued the archaeologists.
Intrigue can also be used as a noun to refer to:
* A secret plot or scheme.
* A sense of mystery or excitement.
For example:
* The government was suspected of being involved in an international intrigue.
* The air was thick with intrigue at the party.
Let me know if you have any other questions!