Meaning of “introduce” - Learner’s Dictionary

introduce

verb [ T ] uk us /ˌɪntrəˈdjuːs/
SOMETHING NEW

B2 to make something exist, happen, or be used for the first time:

CD players were first introduced in 1983.
We have introduced a new training schedule for employees.
MEETING PEOPLE

B1 to tell someone another person's name the first time that they meet:

He took me round the room and introduced me to everyone.
[ often reflexive ] Emma introduced herself and they shook hands.
TO AN AUDIENCE

to tell an audience who is going to speak to them or perform for them:

I'd like to introduce Rachel Elliott who is our speaker this evening.

(Definition of “introduce” from the Cambridge Learner’s Dictionary © Cambridge University Press)