What is the Meaning of BREAK THROUGH?
to force a way through something that is blocking the way
Rioters broke through the police barricade.
to find a way through a problem, or a situation that is stopping you from moving forward
They are beginning to break through some barriers that have held them back for centuries.
Note: You can combine these two words to create a commonly used noun. e.g., He has had a wonderful breakthrough in his physical therapy.