Noun: big noise
Usage: informal
Usage: informal
- An important influential person
"he thinks he's a big noise";
- big shot [informal], big gun [informal], big wheel [N. Amer, informal], big cheese [informal], big deal [informal], big enchilada [informal], big fish [informal], head honcho [N. Amer, informal], big name [informal]
Derived forms: big noises
Type of: important person, influential person, personage