traktat
(daljša znanstvena, filozofska razprava)
treatise
(krajša)
tract
PRIMERI:
Znanje po svojih dolgih filozofskih traktatih.
He is known for his extensive philosophical treatises.
Njegova drama pogosto prehaja v traktat.
His plays often take on a solemn character.
SLABŠ
His plays often digress into verbose tracts.