To make something happen, especially a change or result.
Examples
The new manager hopes to bring about positive changes in the company.
A: Why did the school change its rules?
B: They wanted to bring about a safer environment for students.
Common mistake
Not: Technology brought about to many changes.
Say: Technology brought about many changes.
'Bring about' takes the result directly — no 'to'.
More on “bring about”Another example · Tell it apart · Goes with · Tip
Another example
In my opinion, investing in public transport can bring about many benefits for the city, such as less traffic and cleaner air.
Tell it apart
The new law brought about real change.
The new law came about after years of protest.
Goes with
- bring about + change