1.cause to come to know personally;
permit me to acquaint you with my son
2.bring something new to an environment;
A new word processor was introduced
3.introduce;
Insert your ticket here
4.bring in a new person or object into a familiar environment;
He brought in a new judge
5.bring in or establish in a new place or environment;
introduce a rule
6.put or introduce into something;
insert a picture into the text
7.bring before the public for the first time, as of an actor, song, etc.
8.as of legislation into a legislative body
9.furnish with a preface or introduction;
She always precedes her lectures with a joke
10. be a precursor of;
The fall of the Berlin Wall ushered in the post-Cold War period