(medicine) Acronym of pre-exposure prophylaxis.

(countable) Preparation. / Abbreviation of preposition. / (informal, countable) A prep school. / (informal, countable) A student or graduate of a prep school, a preppy.

(grammar) Abbreviation of preposition.

(informal) To prepare.

present participle of prep

The action or process of preparing something, or preparing for something.

Third-person singular simple present indicative form of prep

plural of prep

simple past tense and past participle of prep

plural of prep school