yellow jacketEnglishOxford New American Dictionaryyellow jacket /ˈyelō ˌjakət, ˈjɛloʊ ˌdʒækət/ ▸ noun North American informal a wasp or hornet with bright yellow markings.
EnglishOxford New American DictionaryEnglishOxford New American Dictionary
EnglishOxford New American Dictionary