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Proprietary or Proprietory – Which is Correct?

When it comes to the English language, nuances and intricacies abound. One such dilemma that often perplexes even the most seasoned writers and speakers is the choice between “proprietary” and “proprietory.” These two words may sound similar, but they are not interchangeable. So, which one is correct? Let’s learn the matter and shed some light on this linguistic conundrum.

To put it simply, “proprietary” is the correct form of the word. It is an adjective that means something is exclusive, belonging to a particular person or entity, or protected by copyrights or patents. For example, a company may possess proprietary technology that sets it apart from its competitors. Another example would be: “The recipe for Coca-Cola is a closely guarded secret, known only to a few select individuals. It is their proprietary information.”

On the other hand, “proprietory” is an incorrect spelling of the word. It is an understandable mistake, as the ending “-ory” is often used in English to form adjectival words, such as “explosory” or “compulsory.” However, in this case, the proper form is “proprietary.” Using “proprietory” to describe something exclusive or privately owned would be considered a grammatical error.

Let’s take a closer look at the etymology of the word “proprietary” to understand its origins. It stems from the noun “proprietor,” which refers to a person who owns or has rights to something. By adding the suffix “-ary,” we transform the noun into an adjective, signifying its connection to ownership or exclusivity. The correct usage of “proprietary” can be seen in this sentence: “The bookstore offers a wide range of proprietary textbooks that can only be found within its walls.”

Now that we have established the correct form of the word, it’s worth exploring how it is commonly used in various contexts. One prominent area where “proprietary” finds extensive application is in the field of technology. Many companies develop proprietary software or hardware, meaning that the products are unique to them and cannot be replicated or used by others without permission. This is often the case when businesses want to protect their intellectual property or maintain a competitive edge.

In addition to the technology sector, “proprietary” also frequently shows up in the domain of medicine and pharmaceuticals. Pharmaceutical companies invest significant resources into research and development, resulting in the creation of proprietary drugs. These medications are protected by patents, granting exclusivity to the producing company for a predetermined period. This not only allows them to recoup their investment but also incentivizes further innovation in the field.

To recap, “proprietary” is the correct spelling of the word, denoting something exclusive, privately owned, or protected by copyrights or patents. Its incorrect counterpart, “proprietory,” has no place in formal written or spoken English. So, whether you’re discussing proprietary technology, proprietary information, or proprietary drugs, remember to use the proper form, “proprietary,” to communicate your thoughts accurately and adhere to the rules of the English language.

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