Back Dekade Afrikaans Jahrzehnt ALS Decenio AN عقد (زمن) Arabic عقد ARY Década AST АнцӀсон AV Onillik Azerbaijani Dasawarsa BAN Дзесяцігоддзе Byelorussian
A decade (pronunciation: DEK-aid) is a period of 10 years. The word comes from the Ancient Greek word deka ("ten"). Ten decades make a century, while 100 decades make a millennium.