The act or process of introducing. / A means, such as a personal letter, of presenting one person to another. / An initial section of a book or article, which introduces the subject material.

plural of introduction

Of, pertaining to, or serving as an introduction

Third-person singular simple present indicative form of introduct

(obsolete) To instruct / (obsolete) To introduce

(obsolete) simple past tense and past participle of introduct / (nonstandard, proscribed) simple past tense and past participle of introduce (by confusion with "introduction")

In an introductive manner; as an introduction.

(set phrase) To be very well-known; to be familiar to almost everyone.

Third-person singular simple present indicative form of need no introduction

present participle of need no introduction