Affix
From Conservapedia
An affix is a bound morpheme that is joined to a root or stem. Commonly encountered kinds of affixes include the following:
- A prefix is bound before the root or stem;
- An infix is bound within the root or stem; and
- A suffix is bound after the root or stem.[1]
See also
- Clitic for the difference beween an affix and a clitic.