impressive
adjectiveUK /ɪmˈpres.ɪv/
US /ɪmˈpres.ɪv/
Something impressive makes you say wow because it is very good or very big.
The fireworks show was really impressive.
RELATED WORDS
OTHER MEANINGS
2. Something that makes people admire or respect you.
Her speech was impressive and everyone clapped.
3. Something that is very large or strong in effect.
The castle had an impressive wall around it.
4. Something done so well that it stands out.
He gave an impressive performance in the school play.