Dictionary/ジャンボJanboJLPT N1ジャンボ (Janbo) is a Japanese na-adjective meaning “jumbo, jumbo-sized, jumbo jet”.Meaningsna-adjective, nounjumbo; jumbo-sizednounjumbo jetExamplesジャンボ尾崎ほど人気のあるプロゴルファーは日本にいない。No pro golfer in Japan is as popular as Jumbo Ozaki.Sentences from Tatoeba (CC BY 2.0 FR).