Final answer:
The figurative meaning of "deadly close" in the diary entry is oppressive or suffocating, suggesting an intense and overwhelming situation.
Step-by-step explanation:
In the diary entry, the figurative meaning of "deadly close" is oppressive or suffocating. It suggests that the situation described in the diary is extremely intense or overwhelming. The use of the word "deadly" adds an element of danger, emphasizing the seriousness of the situation.
Learn more about Figurative language in a diary entry