اِفْتِتَاح: تَدْشِين opening, dedication, inauguration

اِفْتِتَاح: بَدْء opening, beginning, commencement, initiation, introduction

حَفْلَةُ افْتِتَاح opening ceremony

خُطْبَةُ افْتِتَاح، لَيْلَةُ افْتِتَاح ـ اُنْظُرْ: خُطْبَة، لَيْلَة