EAT-OUT Meaning of EAT-OUT in English ˈ ̷ ̷ˌ ̷ ̷ noun( -s )Etymology: eat out : an area of marsh denuded of vegetation by the feeding of an excessive population (as of muskrats or waterfowl) Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012