impressionnant

/ɛ̃.pʁɛ.sjɔ.nɑ̃/
1.
adjective

impressive

striking

remarkable

Son nouveau record est vraiment impressionnant.

His new record is truly impressive.

Synonyms:spectaculaire, remarquable, incroyable
2.
adjective

imposing

daunting

considerable (large in scale)

Il y avait un public impressionnant devant le stade.

There was an impressive (large) crowd in front of the stadium.

Synonyms:imposant, intimidant, considérable, nombreux