Final answer:
Polysynthetic morphology does involve affixation.
Step-by-step explanation:
A polysynthetic morphology entails no affixation.
This statement is False.
In linguistics, polysynthetic languages are characterized by the ability to form complex words by combining many morphemes together. These morphemes can include both roots and affixes. For example, in Inuktitut, an Eskimo-Aleut language, the word "nirliqsiyarutiqarput" means "we said we would not be able to find any more of them." Here, the word has multiple morphemes that convey different meanings and grammatical functions.