1. the action of presenting someone to another person for the first time
Usage: plural of introduction
2. opening sections of books, speeches, or other works that provide background information
Usage: plural of introduction
3. first experiences or exposures to something new
Usage: plural of introduction

Examples

• The party began with introductions among the guests.
• She made the introductions between her colleagues and the new client.
• The textbook’s introductions to each chapter were very helpful.
• Students read the introductions before starting the main assignments.
• His introductions to classical music came through his piano teacher.
• The course provides introductions to various programming languages.
• After the introductions were complete, the meeting officially began.