prosečno

1. on average
   Prosečno spavam šest sati dnevno. — On average, I sleep six hours a day.
   Stan u centru prosečno košta dve hiljade evra po kvadratu. — A flat in the centre costs two thousand euros per square metre on average.
2. averagely; mediocrely
   Tim je večeras igrao prosečno. — The team played a mediocre game tonight.