Impressé(e)
This is the past participle of the verb "impressionner" (to impress), and it can be used as an adjective. You would use "impressé" for a male and "impressée" for a female.
Examples:
* Je suis impressé par votre travail. (I am impressed by your work.)
* Elle est impressée par son intelligence. (She is impressed by his intelligence.)
You can also use the verb impressionner to express "to impress":
Examples:
* Votre travail m'impressionne. (Your work impresses me.)
* Son intelligence l'impressionne. (His intelligence impresses her.)
Finally, there are other ways to express "impressed" depending on the context:
* Émerveillé(e) (amazed, astonished)
* Ravi(e) (delighted, thrilled)
* Conquis(e) (won over, captivated)