To make convenient
Any object that makes life more convenient; a helpful item.
The quality of being convenient.
A convenient time.
To prepare.
A student or graduate of a prep school, a preppy.
A prep school.
preparatory level; the last two levels or the fourth and fifth years of preschool; the two levels before first grade.
Preparation.
Homework, work set to do outside class time, used widely in public schools and preparatory schools but not state schools.