Final answer:
The question seeks synonyms for a noun version of a word that means 'portion,' 'section,' or 'extract.' In the English language, such synonyms could include 'excerpt,' 'segment,' or 'fragment,' which describe parts of a text or speech.
Step-by-step explanation:
The question pertains to the definition of synonyms that can be classified as a noun and have the same or similar meaning to other nouns like 'portion,' 'section,' or 'extract.' Within the context of English language and grammar, when considering the discussion of a Sentence or Phrase, we identify that these are composed of significant parts, with at least one carrying meaning.
This could be a verb, a noun, or simply an indicative phrase. A sentence can express unity either by signifying a single concept or by linking together multiple parts to form a whole.
For example, 'the definition of man' possesses unity by signifying a single concept, whereas a work like the Iliad achieves unity through the linkage of several parts.
Synonyms for such significant parts of a text could be 'excerpts' if it implies sections taken from a whole, 'segments' when referring to parts of a sequence, or 'fragments' if indicating smaller pieces.
A sentence or phrase is a composite significant sound, some at least of whose parts are in themselves significant. It can consist of verbs and nouns, or it can dispense with the verb and still have a significant part, such as "in walking" or "Cleon son of Cleon". A sentence or phrase may form a unity in two ways: as signifying one thing or as consisting of several parts linked together.
For example, in the sentence "The definition of man," the unity is formed by the thing signified. In the Iliad, the unity is formed by the linking together of parts.