Definition
Affixes are morphemes which are always bound and must attach to a root or a stem. Affixes form with other morphemes in order to create a morphologically complex (poly-morphemic) word. In addition, affixes are generally subcategorized into derivational or inflectional affixes. However, a number of Halkomelem affixes mix these categories (Suttles, 2004, p. 33)
Affixes may also be categorized according to their point of attachment, and whether that precedes, follows or intercepts a root. Generally speaking, there are prefixes, suffixes, infixes and circumfixes which are all various forms of affixes. The ordering of affix attachment varies language to language.
Halkomelem, Hul’q’umi’num’ , Skwxwu7mesh and Secwepemctsín all utilize various types of affixes when creating and adding information to words.
Examples



References
Suttles, W. (2004). Musqueum reference grammar. UBC Press. SFU Student Access.