of people or things that no more can fit
The prisons are full to overflowing.
The kitchen garden was full to overflowing with fresh vegetables.
He was one of the few teachers who always filled the lecture room to overflowing.
filling bars and restaurants to overflowing.
the church in Beaconsfield was filled to overflowing with his friends and admirers.
a box filled to overflowing
Collins English Dictionary. Copyright © HarperCollins Publishers