橙 だいだい Also written ダイダイ Meanings Noun bitter orange (Citrus aurantium); sour orange; Seville orange Noun, の-adjective orange (color, colour) See also: 橙色 (だいだいいろ). Kanji 橙 bitter orange. Read as だいだい. Example sentences 私は林檎よりも甘橙の方が好きです。I like oranges better than apples. Words containing 橙 橙色 (だいだいいろ) orange (color, colour) 橙酢 (だいだいず) bitter orange juice (used as a food acid) 夏橙 (なつだいだい) natsumikan (Citrus natsudaidai) Jinuma: Japanese Dictionary · Word lists