What does rep mean?
Rep is a versatile informal abbreviation used most often for a representative, such as a sales representative, a delegate, or a legislator. In professional settings it can also mean reputation, as when someone says that a person has “a good rep.” In fitness language, a rep is a repetition of an exercise, while in entertainment contexts it may refer to a performance or production. The verb rep, meaning “to reprimand” or “criticize,” is also informal and relatively uncommon. The word’s brevity makes it especially useful in workplace conversations, where a person may describe someone as “our rep in the district” or refer to a product’s reputation. Its meaning depends heavily on context, so a reader should distinguish between a person representing others, a standing or reputation, and a repeated exercise or performance.
A representative, especially a sales representative, delegate, or legislator.
"The company sent its rep to meet the client."
Informal but standard in workplace and political contexts.
Reputation or standing, especially in a professional or public context.
"The restaurant has an excellent rep among local diners."
Especially common in informal business, technology, and entertainment usage.
A repetition of an exercise or movement.
"She completed ten reps of the squat."
Common informal terminology in fitness and weightlifting.
A performance, production, or rehearsal, especially in the entertainment industry.
"The cast is rehearsing for the three-night rep."
The standard plural is reps. In fitness contexts, it commonly refers to repetitions of an exercise.
"The trainer recommended three sets of twelve reps."
A sales rep has one job above all else: represent someone else—and one syllable does the job remarkably efficiently.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does rep come from?
The most familiar noun meaning comes from representative, a word borrowed from Latin repraesentare, “to represent.” The sense meaning reputation comes from abbreviation of that word’s longer relative, reputation, which ultimately derives from Latin reputatio. The verb meaning “to reprimand” is generally treated as an informal shortening of reprimand, while the exercise and entertainment senses reflect ordinary abbreviated usage.
Related word forms
How rep is actually used
The representative sense is informal but widely accepted in British and American English. The reputation sense is especially common in business, technology, and creative industries. The exercise and entertainment senses are informal, while the verb meaning “reprimand” is distinctly informal and may sound blunt or confrontational.
Easily confused with rep
Rep is pronounced /rɛp/ and usually means a representative, reputation, or repetition, whereas reap is pronounced /riːp/ and means to harvest a crop or collect what is owed.