1. An argument that lacks logical consistency, clarity, or connection between its premises and conclusions; a reasoning that is disjointed, confusing, or contradictory
His incoherent argument failed to convince the jury because it jumped between unrelated points.
Seu argumento incoerente não conseguiu convencer o júri porque pulava entre pontos não relacionados.
2. A statement or set of statements that do not follow a logical sequence or lack internal consistency
The incoherent argument presented no clear connection between cause and effect.
O argumento incoerente não apresentava conexão clara entre causa e efeito.