Showstopper (Noun)
Meaning 1
An act so striking or impressive that the show must be delayed until the audience quiets down.
Classification
Nouns denoting communicative processes and contents.
Synonyms
Hypernyms
Meaning 2
Something that is strikingly attractive or has great popular appeal; "she has a show-stopper of a smile"; "the brilliant orange flowers against the green foliage were a showstopper".
Classification
Nouns denoting attributes of people and objects.