1. Arguments that lack sufficient evidence, logical coherence, or persuasive power; reasoning that fails to convincingly support a claim or position
The lawyer presented weak arguments that failed to convince the jury.
O advogado apresentou argumentos fracos que falharam em convencer o júri.
2. Statements or reasoning that are easily challenged or refuted due to logical flaws or insufficient support
His weak arguments were quickly dismantled by the opposing debater.
Seus argumentos fracos foram rapidamente desmantelados pelo debatedor adversário.