What does fugu mean?
Fugu is the Japanese name for certain species of pufferfish, most notably those of the genus Takifugu, that are served as a celebrated and notorious delicacy in Japan. The fish's internal organs — particularly the liver, ovaries, and intestines — contain tetrodotoxin, a deadly neurotoxin for which there is no known antidote, so preparation is legally restricted to chefs who have undergone rigorous training and licensing. Served as paper-thin sashimi, in hot pots, or as fried karaage, fugu is prized for its delicate flavour and firm texture rather than any overpowering taste. Beyond the plate, the word has entered English usage as shorthand for culinary risk-taking and exotic luxury. The English plural is usually simply fugu or fugus, though the latter appears only rarely. For diners and writers alike, fugu evokes the rare intersection of gastronomy and genuine danger.
nounA pufferfish (of the genus Takifugu and related species) eaten as a delicacy in Japan, whose ovaries, liver, intestines, and skin contain the potent neurotoxin tetrodotoxin and must be removed by specially licensed chefs.
- The pufferfish served as a delicacy in Japanese cuisine, prized despite — or partly because of — its potentially lethal toxicity.
- The pufferfish itself, as a fish of the family Tetraodontidae.
"The chef spent years training for his licence before he was permitted to prepare fugu."
"Diners pay handsomely for a carefully prepared plate of fugu sashimi."
"The aquarium's new exhibit lets visitors watch live fugu inflate when startled."
Both 'fugu' (unchanged) and 'fugus' are seen; 'fugu' alone is more common, especially in culinary writing, while 'fugus' appears mainly when counting individual fish.
"The market stall displayed several small fugus on crushed ice."
Chefs in Japan must train for years and pass a strict licensing exam just to serve one fish — because a badly prepared fugu can kill you in hours with no antidote.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of fugu
The word fugu comes directly from Japanese, where it is written 河豚 (fugu), combining the characters for river (河) and pig (豚), a reference to the fish's porcine snout and its presence in coastal and brackish waters. It entered Western languages through accounts of Japanese cuisine, becoming familiar to English readers in the late nineteenth and early twentieth centuries as Japan opened to foreign contact. Unlike many food words borrowed into English, it arrived essentially unchanged from its source language, retaining both its spelling and its association with Japanese culinary tradition.
How fugu is actually used
In English, fugu almost always refers to the Japanese dish rather than to pufferfish generally; it carries connotations of risk, luxury, and culinary daring. It is an uncountable mass noun in culinary use and is treated as singular when referring to the fish itself. The plural form is uncommon and typically used only when counting individual fish.
Easily confused with fugu
Gouge is a verb or tool for cutting or scooping out material, while fugu is a poisonous pufferfish eaten as a Japanese delicacy; the two merely share a similar sound.