first-generation computer - 1. an early stored program electronic computer that used vacuum tubes as active elements and a variety of main-memory storage media and technologies, including mercury delay line, electrostatic, magnetic drum, and magnetic core.an early stored program electronic computer that used vacuum tubes as active elements and a variety of main-memory storage media and technologies, including mercury delay line, electrostatic, magnetic drum, and magnetic core. 2. any early computer or calculating machine.any early computer or calculating machine. ;
дс тдрлими цюлютдажкию дроемжки аиакиохдйис лидр
http://www.harcourt.com/dictionary/def/3/9/5/7/3957500.html;
