Fallacy of Division= Whole= Parts: This fallacy assumes that something that is true as whole is true of the parts. Fallacy of Composition Parts= Whole: This fallacy assumes that something that is true of the part is also true for the whole. These are illustrated in the video below.
An infix is an affix inserted inside a word stem. It contrasts with adfix, a rare term for an affix attached to the outside of a stem, such as a prefix or suffix. When marking text for interlinear glossing, most affixes are separated with a hyphen, but infixes are separated with angle brackets .
An affix (in modern sense) is a morpheme that is attached to a word stem to form a new word. Affixes may be derivational, like English -ness and pre-, or inflectional, like English plural -s and past tense -ed. They are bound morphemes by definition; prefixes and suffixes may be separable affixes. Affixations, the linguistic process speakers use form different words by adding morphemes (affixes) at the beginning (prefixation), the middle (infixation) or the end (suffixation) of words.