IPA: /ˈæntɪˌnoʊm/
KK: /æntɪˈnoʊm/
A person or thing that is opposite or contradictory to another.
In the debate, each speaker presented an antinome to challenge the other's argument.
Antinome is formed from "anti-" (meaning against) and "nomos" (meaning law). The word refers to a principle or proposition that contradicts another, particularly in legal or philosophical contexts.
Think of 'against' ('anti-') and 'law' ('nomos') to remember that an antinome is a contradiction in principles or laws.