Definitions

1. adjective

greater than half, more than half of something

“The overhalf of the votes were in favor of the new policy.”

2. noun

a period of time greater than half, more than half of the total time

“The overhalf of the semester was spent on reviewing the material.”

3. preposition

greater than half of something, more than half of the total

“The overhalf of the cake has been eaten already.”