Dud | Mean of dud in English Dictionary

/ˈdʌd/

• Noun
• something that does not do what it is supposed to do
1. The movie was a box office dud. [=few people went to see the movie]
2. The seeds must have been duds because the plants never grew.
3. The firework was a dud. [=the firework did not explode]
• clothes
1. She put on her new duds for the party.