execution environment - during execution of a block-structured language, the set of local variable values and values of variables in surrounding blocks that are accessible to the running program. Also, ENVIRONMENT. ;
дс тдрлими цюлютдажкию дроемжки аиакиохдйис лидр
http://www.harcourt.com/dictionary/def/3/7/3/6/3736000.html;