(countable) Preparation.

Abbreviation of preposition.

(informal, countable) A prep school.

(informal, countable) A student or graduate of a prep school, a preppy.

(Britain, uncountable) Homework, work set to do outside class time, used widely in public schools and preparatory schools but not state schools.

(Australia) Nursery school; preschool.

(Philippines) Preparatory level; the last two levels or the fourth and fifth years of preschool; the two levels before first grade.

Alternative form of PrEP

(informal) To prepare.