noun. informal term for vacation.
Example sentences of the word vac
1. Noun, singular or mass
Remove the water by vacuuming with a wet vac, wipe down the floor with rags and allow the floor to dry thoroughly for at least six hours.
2. Noun, plural
All you need is this DIY mattress deodorizer and a vac**uum or hand vac to make sure your mattress is clean and free of dust mites!