👉 In linguistics, an onnymatic noun is a word or phrase that combines two or more words to form a single entity. The term "onnymatic" comes from the Greek word "onnymatos," which means "to combine." This combination of two or more words can create a new compound unit that has its own meaning and can be used in various contexts. For example, the noun "onnymatikos" is an onnymatic noun because it combines the words "