Final answer:
Montresor has decided to seek revenge without risking consequences to himself, highlighting his careful and cunning planning.
Step-by-step explanation:
Montresor's statement, "At length I would be avenged; this was a point definitely settled", means that he has firmly decided to seek revenge. He is clear and resolute in this decision and has thought through his plan so there would be no risk to himself.
Montresor desires not just to punish Fortunato for his insults but to do so in a way that he, the avenger, does not suffer any consequences. This highlights Montresor's cunning and careful planning in ensuring that his act of vengeance is executed with impunity.
In Edgar Allan Poe's short story, 'The Cask of Amontillado,' Montresor tells us, 'At length I would be avenged; this was a point definitely settled.'
In simple terms, this means that Montresor has made up his mind and is determined to seek revenge. He is certain and resolute in his decision to take revenge on Fortunato for the insults he has endured. Montresor's statement reflects his unwavering commitment to carry out his plan for revenge.