Per: Definition, Meaning, and Examples

Last Updated on
August 2, 2025

1. Per (preposition): For each or for every, often used to indicate a rate, such as miles per hour or cost per unit.
2. Per (preposition): According to or in accordance with, as in per the instructions or per your request.
3. Per (preposition): By means of or through, as in sent per email or delivered per courier.

The word "per" is a versatile term used to indicate a rate, ratio, or proportion. It is often used to express a quantity or amount in relation to something else. "Per" can be seen in various contexts, including measurements, ratios, and distributions. Its primary function is to provide a clear and concise way to convey information. By understanding the different uses of "per," readers can improve their comprehension of complex data and expressions.

"Per" Definition: What Does "Per" Mean?

"Per" is a simple yet powerful word used in various contexts. It is essential in expressing rates, agreements, and means of communication.

Definition of "Per": For Each or Every

This is the most common use of "per," often seen in expressions like "miles per hour," "cost per unit," or "calories per serving." It conveys the idea of a rate or division.

Definition of "Per": According to

"Per" is also used to indicate compliance or reference to something, such as "per the agreement" or "per your instructions."

Definition of "Per": By Means Of

In this sense, "per" denotes the method or medium used, as in "sent per email" or "delivered per courier."

Parts of Speech

The word "per" functions exclusively as a preposition. Its primary role is to establish relationships between other words, often specifying a rate, agreement, or medium of action.

How to Pronounce "Per"?

The word "per" is pronounced as "pur." It has one syllable, beginning with the "p" sound made by pressing the lips together and releasing a burst of air, followed by a short, soft "er" sound, as in "her." Make sure to keep the pronunciation smooth and concise without emphasizing the "r" too much.

Phonetic Pronunciation: /pɜːr/

Synonyms of "Per": Other Ways to Say "Per"

Though "per" is unique in its simplicity, certain synonyms or phrases can convey similar meanings in specific contexts. Here are some examples:

  • Each
  • For each
  • According to
  • As per
  • In accordance with
  • Via
  • Through

Antonyms of "Per": Other Ways to Say "Per"

While "per" does not have direct antonyms, certain words or phrases may contrast with its meanings. Here are some examples:

  • Against
  • Without
  • Contrary to
  • Outside of

Examples of "Per" in a Sentence

Using "per" in various sentences highlights its versatility. Here are some examples:

  1. The car traveled 60 miles per hour on the highway.
  2. Please follow the steps per the instructions provided.
  3. The delivery was made per your request via overnight shipping.
  4. The cake serves eight people, with 200 calories per slice.
  5. The contract was amended per our latest meeting.
  6. The tickets were distributed per employee to ensure fairness.
  7. They charged $50 per person for the event.
  8. Per the teacher’s feedback, I revised the essay thoroughly.
  9. The files were sent per email for faster processing.
  10. The restaurant charges $15 per dish on average.

Frequency of Use

The frequency of use of the word "per" is high in both written and spoken language due to its utility in expressing rates, ratios, and authority. According to Google's Ngram Viewer, "per" has maintained consistent usage in English texts since the 1800s, reflecting its fundamental role in communication, especially in scientific, mathematical, and formal contexts.

Variants of "Per"

While "per" does not have direct variants, its usage in combination with other words or phrases varies across contexts. Examples include:

  1. As per: A phrase often used in formal communication to mean "according to."
  2. Per capita: Refers to something distributed or measured "per person."
  3. Per annum: Indicates "per year" in financial or legal contexts.

Related Terms to "Per"

Related terms enhance the understanding of "per" and its applications. Here are some examples:

  1. Rate
  2. Unit
  3. Measure
  4. Agreement
  5. Compliance
  6. Instruction
  7. Medium
  8. Via

Etymology: History and Origins of "Per"

The word "per" originated from Latin, where it meant "through" or "by means of." It first appeared in English during the Middle Ages, primarily in legal and academic contexts. Over the centuries, its use expanded to include various expressions involving rates, such as "per annum" or "per person." In modern English, "per" continues to be versatile, reflecting its Latin roots while adapting to contemporary contexts.

Derivatives and Compounds of "Per"

While "per" is typically used as a standalone preposition, some derivatives and compounds incorporate it for specific applications. Examples include:

  1. Per capita: Used to indicate measurements or distributions per person.
  2. Per diem: Refers to daily allowances or rates.
  3. Per annum: Indicates something occurring yearly or annually.

Common Misspellings of "Per"

Although "per" is a short and simple word, it can still be misspelled or confused. Common errors include:

  1. Pur
  2. Purr
  3. Pre

10 Idioms Similar to "Per"

Idioms that express similar ideas to "per" include those related to rates, compliance, or methods. Here are some examples:

  1. As agreed upon
  2. By the book
  3. In line with
  4. Through proper channels
  5. Step by step
  6. Each in turn
  7. On a case-by-case basis
  8. By the hour
  9. According to plan
  10. Within the framework

10 Common Questions About "Per"

Here are answers to frequently asked questions about "per" and its usage:

1. What does "per" mean?

"Per" means "for each," "according to," or "by means of," depending on the context.

2. How is "per" used in a sentence?

It is commonly used to indicate rates (e.g., "miles per hour") or compliance (e.g., "per the rules").

3. What is "per capita"?

"Per capita" refers to measurements or distributions per individual, such as income per person.

4. Is "per" formal or informal?

"Per" is neutral and can be used in both formal and informal contexts.

5. What does "as per" mean?

"As per" is a formal phrase meaning "according to" or "in accordance with."

6. What is the origin of "per"?

"Per" comes from Latin, where it meant "through" or "by means of."

7. Can "per" be used with time?

Yes, it is often used to express rates over time, such as "per hour" or "per annum."

8. What is "per diem"?

"Per diem" is a Latin phrase meaning "per day," commonly used for daily allowances.

9. Can "per" mean "via"?

Yes, "per" can mean "via" or "by means of," such as "sent per email."

10. Is "per" used in legal documents?

Yes, "per" is frequently used in legal and formal documents to indicate compliance or reference.

Conclusion

"Per" is a versatile preposition used to express rates, compliance, or communication methods. Understanding its various meanings and applications enhances both written and spoken communication. Explore more word definitions to expand your language proficiency.

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