This is the 5739th most frequent Polish word.
wyruszyło
"Set off" or "departed."
Here, 'wyruszyło' is derived from the verb 'wyruszać', which means 'to set out' or 'to embark', indicating the start of a journey.
Grupa turystów wyruszyła w góry.
The group of tourists set out for the mountains.
In this instance, 'wyruszyło' is used to describe the departure of an expedition, emphasizing the time of departure.
Wyprawa wyruszyła o świcie.
The expedition departed at dawn.
Here, 'wyruszyło' is used to denote the movement of a ship starting its voyage.