Writer of some poetry? (3)
I believe the answer is:
poe
'writer' is the definition.
(Edgar Allan Poe)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for poe that I've seen before include "The Raven poet" , "He wrote short stories" , "Edgar Allan ..., American writer of the macabre" , "Edgar Allan . . ., American writer of horror stories" , "Name of writer" .)