Answer:
It is a pun.
Explanation:
This is because it is a figure of speech that exploits a word's meaning in this case that the book was impossible to put down.
Answer: Avian and carnivorous.
Domain-specific words are the ones that are not likely to be used in everyday speech, but rather are connected to a certain field of study.
more beautiful
bigger
best
hotter
taller; tallest
