wprowadzenie

rzeczownik

full

introduction

noun

Definitions of introduction

the action of putting something into use for the first time

Since the introduction of the Warm Homes Scheme in 2001, over 70,000 homes have significantly improved their energy efficiency.

the part at the beginning of a speech, book, report, etc that gives basic information about what it is about

He used that video as an introduction to his speech, which he used to review recent business plans.