SHOWGROUND Meaning of SHOWGROUND in English show ‧ ground /ˈʃəʊɡraʊnd $ ˈʃoʊ-/ BrE AmE noun [countable] British English a large area of land where an event such as a farming show or a FETE can be held Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012