冒ぼう険けん談だんぼうけんだんMeanings1nounadventure story; tale of adventureRefers to a narrative about exciting or dangerous experiences, often told in the first person.彼かれの冒ぼう険けん談だんを聞きくのが好すきだ。I like listening to his adventure stories.その本ほんは南なん極きょく探たん検けんの冒ぼう険けん談だんだ。That book is an adventure story about an Antarctic expedition.