English
macro-fiction
From macro- + fiction, by extension from micro-fiction.
Proto-Indo-European *meh₂ḱ- ‘to increase’
Proto-Indo-European *mh₂ḱrós ‘lean, meager’
Proto-Hellenic *makrós
Ancient Greek μακρός ‘long’
English macro-
Latin fingō ‘to form, devise, feign’
Latin fictiō ‘a making; a feigning’
Old French ficcion ‘dissimulation, invention’
Middle English ficcioun ‘invention, fabrication’
English fiction
Today it means
noun Fiction that has a greater than normal length
Language periods are conventional ranges, not dates for this word.
Etymograph / macro-fiction