any of several species of puffer fish eaten as a delicacy, esp. in Japan, after the removal of the skin and certain organs which contain a deadly poison.
fu·gu (fōō'gōō) n. Any of various poisonous fish related to the puffers that are used as food, especially in Japan, after the poisonous skin and organs have been removed.
Main Entry: fu·gu Pronunciation: 'f(y)ü-(")gü Function: noun : any of various very poisonous puffers that contain tetrodotoxin and that areused as food in Japan after the toxin-containing organs are removed