Why is there ad in fridge but not in refrigerator?

Why is there ad in fridge but not in refrigerator?


The presence of the word “ad” in the term “fridge” but not in “refrigerator” is an interesting linguistic phenomenon that raises the question of why these two commonly used words differ in this aspect. In this article, we will explore the historical origins and evolution of these terms, as well as the reasons behind their divergent usage.

Etymology of “Fridge” and “Refrigerator”

The word “fridge” is derived from the brand name “Frigidaire,” which was a popular refrigerator brand in the early 20th century. Over time, the brand name became synonymous with the product itself, and people started using “fridge” as a shorthand term for “refrigerator.” This colloquial usage eventually made its way into dictionaries, solidifying “fridge” as a recognized word.

On the other hand, the term “refrigerator” has a more straightforward etymology. It is derived from the Latin word “refrigerare,” which means “to cool.” The word “refrigerator” has been in use for a much longer time than “fridge” and is the standard term used in formal contexts.

Informal vs. Formal Language

The difference in the usage of “ad” between “fridge” and “refrigerator” can be attributed to the level of formality associated with each term. “Fridge” is considered an informal word, commonly used in everyday conversations and casual writing. In contrast, “refrigerator” is a more formal term, typically used in professional or academic settings.

When it comes to abbreviations or shortened forms of words, such as “fridge,” it is common for informal language to adopt these forms more readily. Informal language tends to prioritize simplicity and ease of communication, which often leads to the creation of new words or abbreviations. In this case, “fridge” emerged as a convenient and widely accepted alternative to the longer and more formal “refrigerator.”

Evolution of Language

Language is constantly evolving, and new words or abbreviations are regularly introduced. These changes can be influenced by various factors, including cultural shifts, technological advancements, and the need for efficient communication. The emergence of “fridge” as a popular term reflects the natural evolution of language, as people adapt and modify words to better suit their needs.

Furthermore, the usage of “ad” in “fridge” can be seen as a linguistic shortcut. When people use abbreviations or shortened forms of words, they often drop certain syllables or sounds to make the word easier to pronounce. In the case of “fridge,” the omission of the syllable “ri” from “refrigerator” led to the creation of a new word that is more concise and convenient.


In conclusion, the presence of “ad” in “fridge” but not in “refrigerator” can be attributed to the informal nature of the former and the formal nature of the latter. The evolution of language and the need for efficient communication have led to the emergence of new words and abbreviations, such as “fridge.” While “fridge” has become a widely accepted term, “refrigerator” remains the more formal and standard expression. The differences in usage between these two words highlight the dynamic nature of language and its ability to adapt to the needs and preferences of its users.


– Merriam-Webster: https://www.merriam-webster.com/
– Oxford English Dictionary: https://www.oed.com/
– Cambridge Dictionary: https://dictionary.cambridge.org/