introduce

verb4

1. •
   to make someone known to another person when they meet, by saying who each of them is

   • Let me introduce you to my friends.
2. •
   To add (something) to a system, a mixture, or a container.

   • Various pollutants were introduced into the atmosphere.
3. •
   To bring (something) into practice.

   • Wheeled transport was introduced long ago.
4. •
   To make (something or someone) known, such as by formal announcement or recommendation.

   • The senator plans to introduce the bill in the next session.
   • Let me introduce our guest speaker.