Final answer:
The word 'blink' in the text means to ignore or avoid acknowledging something. It emphasizes the importance of the facts that were presented to the narrator.
Step-by-step explanation:
The word 'blink' in the text means to ignore or avoid acknowledging something. In this context, the narrator is saying that he cannot ignore or overlook the facts that were presented to him. The use of the phrase 'blink' emphasizes the impossibility of ignoring or disregarding the appearance of the woman's face from the grave.