دیباچه (اسم)
incipience, introduction, exordium, foreword, preface, catastasis, preamble
مقدمه (اسم)
induction, preliminary, start, incipience, foretoken, introduction, exordium, preface, proem, catastasis, preamble, prelude, prologue, forepart, front matter, lead-up, protasis
حد اعلی و منتا درجه رل نمایش (اسم)
catastasis