What does gudgeon mean?
A gudgeon is a small freshwater fish belonging to the carp family and native to Europe and western Asia. In fishing contexts, it may refer to the fish itself, often as bait, or to sport involving its capture. The word also has figurative and historical senses: informally, a gudgeon is someone who is easily deceived or taken in, while historically it denoted a small coin of low value. These varied meanings make gudgeon unusually memorable despite its modest appearance. The primary sense remains the name of a small European fish, recognizable from its slender body and barbels around the mouth. The figurative sense conveys both gullibility and the idea of being easily duped, making it especially effective when describing someone who has fallen for a misleading offer or obvious trick. Although the word can sound old-fashioned, it remains established, particularly in British English.
nounA small freshwater fish of the carp family, native to Europe and western Asia and often used as bait. By extension, the word can mean an easily deceived person; it has also historically denoted a small, low-value coin.
- A small freshwater fish of the carp family, especially the species Gobio gobio.
- An easily deceived or gullible person, chiefly in informal and dated usage.
- A small, low-value coin, in historical usage.
"The fisherman caught a gudgeon and released it carefully, believing it was too small to keep."
"Gudgeons are usually found in slow-moving rivers and streams."
"The advertisement was designed to make a gullible customer look like a gudgeon."
The regular plural is gudgeons; gudgeon can also be used collectively when referring to the species.
"Several gudgeons were feeding near the riverbed."
A fish that became a byword for gullibility—and once even a coin.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does gudgeon come from?
The word entered English in the Middle English period as a borrowing of Old French goujon, the French name for a small fish. The deeper origin of Old French goujon is uncertain and should not be assigned confidently to a particular Latin or Germanic root. English subsequently developed additional senses for an easily deceived person and for a small, low-value coin.
How gudgeon is actually used
The fish sense is standard in British and American English, though the word is encountered more often in British usage and fishing contexts. The figurative sense, meaning an easily deceived person, is chiefly informal, dated, and somewhat insulting.