introduction

введе́ние

The act or process of introducing

• Our guest needs no introduction.

  Tatoeba · CK · CC BY 2.0 FR

• What did you write in the introduction?

  Что ты написал в предисловии?

  Tatoeba · ddnktr · CC BY 2.0 FR

введе́ние

A means, such as a personal letter, of presenting one person to another

введе́ние

An initial section of a book or article, which introduces the subject material

введе́ние

A written or oral explanation of what constitutes the basis of an issueредкое