1. A firm, powerful, and convincing ending to a speech, argument, or piece of writing that leaves a strong impression
The speaker delivered a forceful conclusion that left the audience inspired.
O orador fez uma conclusão contundente que deixou a audiência inspirada.
2. A definitive and emphatic finish that compels agreement or action
The lawyer's forceful conclusion swayed the jury in their favor.
A conclusão contundente do advogado conquistou o júri a seu favor.