intersuffix

An intersuffix is a linguistic element that is inserted between the root of a word and its suffix. This element modifies the meaning or grammatical function of the base word. In many languages, interfixation is a common morphological process.

For example, in the word "housewarming," "warm" is the root, and "ing" is the suffix. The "house" part is not a typical prefix or suffix, but rather can be seen as contributing to the meaning before the suffix is attached. However, a more clear example of an intersuffix might be found in languages with complex morphology. In some Austronesian languages, for example, a syllable can be inserted after the root to indicate plurality or a specific grammatical case, functioning as an intersuffix.

The precise definition and examples of intersuffixes can vary depending on the linguistic framework and the language being analyzed. Some linguists may categorize certain elements differently, perhaps considering them as part of a complex suffix or a clitic. The key characteristic of an intersuffix is its position: it appears after the root but before the final suffix. This insertion often plays a role in indicating relationships between words or modifying the semantic scope of the root.