routine - A section of a program that performs a particular task. Programs consist of modules, each of which contains one or more routines. The term routine is synonymous with procedure, function, and subroutine;
дс тдрлими цюлютдажкию дроемжки аиакиохдйис лидр
http://www.pcwebopaedia.com/TERM/R/routine.html;