What is Uppermost ?

Uppermost is adj 1. highest The birds are nesting in the uppermost branches of the apple tree. 2. most important Which plan has the uppermost significance for you? what is uppermost in your mind the subject you think about most When I see these youngsters taking their exams, I wonder what is uppermost in their minds. adv in the top position Carry the box with this side uppermost. Which side of the painting should be uppermost?


source: Easier English, Student Dictionary Upper Intermediate Level