A long piece of fiction is typically called a novel. Novels are fictional narratives that are longer in length, typically characterized by a complex plot, multiple characters, and a detailed story arc.
The speaker in a piece of fiction is called the narrator. The narrator is the voice that tells the story and can have different perspectives and roles within the narrative.
A long piece of clothing is called a "Robe".
Novels or in Greek times they were called "Epics"
Novel.
A weed.
a long piece of plastic
The introductory piece of music for a long composition is usually called the "overture."
It was an execrable piece of fiction.
Novel , novella .
a piece of wriiting other then fiction or poetry
A badfic is a badly-written piece of fan fiction.
Eurasia