<span>“Metonymy” is best defined as a figure of speech in which </span>one noun is substituted for another with which it is closely associated
Answer: C) Objectivism.
Explanation: The philosophical concept of objectivism stands that the reality exists and it is independent of the mind. This means that there is just one correct description of reality and it isn't the one in our minds, because it is influenced by perspective. The objectivism also claims that the main function of our mind is understanding that we exist, like in the excerpt, when it says "I am the meaning", " I am the warrant and the sanction".
