This is the 5606th most frequent Polish word.
wakacjach
"Wakacjach" means "holidays" or "vacation" (locative case).
The word 'wakacjach' here is used in the locative case to indicate the time period during which the action occurred.
Na wakacjach odwiedziłem Włochy.
During my vacation, I visited Italy.
The word 'wakacjach' in this sentence is also in the locative case, referring to the period following vacation time.
Po wakacjach zaczynam nową pracę.
After the vacation, I am starting a new job.
Here, 'wakacjach' is in the locative case, indicating the time frame during which the discussion took place.