endSuffix

Endsuffix is a term used in linguistic morphology to describe a suffix that attaches to the end of a word or word stem. It is a type of affix that typically encodes grammatical or semantic information, such as tense, number, case, mood, or derivational meaning. Endsuffixes are especially characteristic of inflected and agglutinative languages.

The word endsuffix is constructionally descriptive rather than a formal typological category. It emphasizes the positional property of the morpheme, distinguishing terminal suffixes from prefixes, infixes, and circumfixes. In analyses, an endsuffix may be the final element in a chain of affixes and can carry the most salient grammatical information of a word.

In many languages, endsuffixes form part of prolonged affix sequences. They can mark tense, aspect, mood, person, number, case, or derivation, depending on the language. The same endsuffix may interact with earlier suffixes in a process known as layering, where phonology or harmony constraints may apply to the suffix chain as a whole.

Examples illustrate the concept: In English, walked ends with the past-tense suffix -ed. In Turkish, evler shows an endsuffix -ler that marks plural on the noun. In Finnish, talossa ends with -ssa, an inessive suffix indicating location, which functions as the terminal element in a word with multiple suffixes.

See also: Suffix; Prefix; Infix; Circumfix; Morphology; Agglutinative languages.