What is book-length piece of fiction called

The correct answer is: a novel

Explanation:

A novel, as defined in the question, is a book-length piece of fiction. A novel is typically 80,000 to 100,000 words long (or around 300-400 pages). Novels usually have a narrative arc (exposition, rising action, climax, falling action and resolution) as well as a protagonist. Novels can be written in either first-person or third-person point of view. Examples of famous novels include:

1. To Kill a Mocking Bird by Harper Lee

2. Gulliver's Travels by Jonathan Swift

3. Little Women by Louisa May Alcott

the difference between an explicit and implicit meaning is that the explicit meaning of a poem is that the detail is exactly defined. nothing is left to interpretation. an implicit meaning is an implied meaning. kabir's poetry is both explicit and implicit in that it can be interpreted on different levels. the explicit meaning leaves nothing to interpretation while the implicit meaning leaves lots open to interpretation. an example of this is found in the poem "rumi and the spiritual lover". 

he is suggesting that this widow is a strong woman, who is giving constructive criticism and she has enough to worry about, and she takes care of him, so he does not take it to heart.