walkathonEnglishOxford New American Dictionarywalkathon /ˈwôkəˌTHän, ˈwɔkəˌθɑn / ▸ noun informal a long-distance walk organized as a fundraising event. – ORIGIN 1930s : from walk, on the pattern of marathon.
EnglishOxford New American DictionaryEnglishOxford New American Dictionary
