This is the 12176th most frequent Swedish word.
rättegång
"Rättegång" means "trial" or "court proceeding" in English.
Here, 'rättegången' (the trial) is used as a noun referring to a legal process.
Rättegången började tidigt på morgonen.
The trial started early in the morning.
In this sentence, 'rättegången' (the trial) is used within a prepositional phrase to signify the context of the discussion.
Under rättegången diskuterades många viktiga bevis.
During the trial, many important pieces of evidence were discussed.
The usage of 'rättegången' denotes the setting where someone's testimony will be given, indicating the formal court process.