Treatise (5)
'treatise' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for essay that I've seen before include "Make an effort to write one" , "Attempt - written work" , "Prose composition" , "School composition" , "Scholarly work" .)
'treatise' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for paper that I've seen before include "See 10/25/18/20" , "Journal" , "Set of examination questions" , "Daily publication" , "Thin material used for writing, wrapping etc" .)
'treatise' is the definition.
(I know that tract is a type of treatise)
This is the entire clue.
(Other definitions for tract that I've seen before include "Large area of land or small booklet" , "Large area; pamphlet" , "Short treatise; land area" , "Region; pamphlet" , "lot of ground?" .)