#affixation

• Affixation — The act of attaching, fixing, or adding an affix (prefix, suffix, infix, or interfix) to a root or stem in the process of word formation or grammatical inflection; the result of this action. It represents one of the most widespread derivation methods.
• Affixation — A morphological process or grammatical system based on the utilization and combination of affixes (prefixes, suffixes, infixes) for word formation or inflection; affixation. In comparative linguistics, it is analyzed as a fundamental structural mechanism.
• Agglutinative — Having the character or properties of agglutination; a structural typology specific to languages that construct their grammatical or derivative forms by successively attaching distinct and invariable affixes to a fixed root, without the latter altering its form or base meaning.