Example : Permit me to acquaint you with my son.
Introduce the new neighbors to the community.

Synonyms : acquaint, present

Example : A new word processor was introduced.

Synonyms : innovate

Example : Insert your ticket here.

Synonyms : enclose, inclose, insert, put in, stick in

Example : He brought in a new judge.
The new secretary introduced a nasty rumor.

Synonyms : bring in

Example : Introduce a rule.
Introduce exotic fruits.

Example : Insert a picture into the text.

Synonyms : enter, infix, insert

Synonyms : bring out

Example : Introduce legislation.

Example : She always precedes her lectures with a joke.
He prefaced his lecture with a critical remark about the institution.

Synonyms : precede, preface, premise

Example : The fall of the Berlin Wall ushered in the post-Cold War period.

Synonyms : inaugurate, usher in