RhymeZone: introduction definitions

Definitions of introduction:

noun: the act of beginning something new
noun: the first section of a communication
noun: a basic or elementary instructional text
noun: a new proposal
Example: "They resisted the introduction of impractical alternatives"
noun: the act of putting one thing into another
noun: formally making a person known to another or to the public
noun: the act of starting something for the first time; introducing something new
Example: "He regards the fork as a modern introduction"