Dictionary and Thesaurus

Definition of Dud

• (noun) an event that fails badly or is totally ineffectual; "the first experiment was a real turkey"; "the meeting was a dud as far as new business was concerned"
• (noun) an explosion that fails to occur
• (noun) someone who is unsuccessful
• (adjective satellite) failing to detonate; especially not charged with an active explosive; "he stepped on a dud mine"

Synonyms of Dud

• Flop
• Washout
• Misfire
• Turkey
• Bomb

Antonyms of Dud

Homophones of Dud

• Dudd