1 definition by Princess Pearl 91
Beatrice Ann Quimby, the sister of Ramona from the popular children's book series by Beverly Cleary. Beezus got her nickname from her little sister Ramona who could properly pronounce Beatrice. She is often jealous of Ramona because Ramona's art is put on the fridge. Beezus can me stubborn and spends a lot of time looking at herself in the mirror.
by Princess Pearl 91 August 20, 2011