あかだい 赤鯛 LinksSentence search for 赤鯛Sentence search for あかだいKanji details for 赤 and 鯛Edit in JMdict Noun1. red sea bream (i.e. the tai, Pagrus major)ColloquialNoun2. fish given to a tournament winner as congratulationsSumo, Food, cooking Discussions Log in to talk about this word.