Obligatory introduction Synonyms

Obligatory replaced

usual introduction

inevitable introduction

important introduction

customary introduction

Definitions for Obligatory

(adjective) forcing one's compliance or participation by or as if by law
(adjective) used or heard so often as to be dull
(adjective) required by obligation or compulsion or convention

Synonyms for phrase

necessary institution

indispensable institution

necessary creation

requisite opening

involuntary initiation

inescapable institution

OI abbreviation

OI is an abbreviation for Obligatory Introduction

What does OI stand for?

OI stands for "Obligatory Introduction"

Introduction replaced

obligatory entry

Definitions for Introduction

(noun) a short section (as of a book ) that leads to or explains the main part
(noun) the act of beginning something new
(noun) the act of starting something for the first time ; introducing something new