assembler directive - Computer Programming. a pseudo-operation in an assembly language that provides information to control the assembly process or provides a way of defining data words in a program; an assembler directive does not translate to a machine instruction. ; дс тдрлими цюлютдажкию дроемжки аиакиохдйис лидр http://www.harcourt.com/dictionary/def/8/2/4/8/824800.html;