Malta UK /ˈmɒl.tə/US /ˈmɑl.tə/ noun1 •An archipelago and country in Southern Europe, in the Mediterranean Sea. Official name: Republic of Malta. Capital: Valletta.Over the following decades, the EEC became the European Union, and expanded from the original six nations to today’s 27 members, from Finland in the north to Malta in the south. — 2012