1. An atypical or uncommon course, path, or journey taken from one point to another
The bus took an unusual route due to construction on the main street.
O ônibus seguiu um trajeto inusual devido às obras na rua principal.
2. A non-standard or unexpected path in a figurative or literal sense
His career took an unusual trajectory after leaving the corporate world.
Sua carreira seguiu um trajeto inusual após deixar o mundo corporativo.