What is the definition of in literature?

"In" doesn't have a specific, unique meaning in literature. It's a common preposition that functions the same way as in everyday language: it indicates location, inclusion, or time.

Here are some examples of how "in" is used in literary contexts:

Location:

* "The knight rode in the forest." (Indicates the knight's location within the forest.)

* "The secret lay hidden in the attic." (Indicates the location of the secret.)

Inclusion:

* "There were many characters in the play." (Indicates the characters are part of the play.)

* "The book includes details about the author's life." (Indicates the details are part of the book.)

Time:

* "The king died in 1509." (Indicates the year of the king's death.)

* "She met her fate in the night." (Indicates the time of her fateful encounter.)

It's important to understand the context of the sentence to determine the exact meaning of "in."

If you are asking about a specific use of "in" in a literary work, please provide the sentence or passage, and I can help you interpret its meaning.