Informal/North American use meaning ‘smoothly, efficiently, or very well’.
Definitionen
Smoothly and efficiently; quickly or very well (informal). The mechanic had the new part installed slick and had us back on the road in minutes.
Informal or dialectal use where "slick" functions as an adverb meaning "smoothly" or "completely".
Definitionen
In a smooth, effortless, or efficient manner. The skateboarder landed the trick slick and rolled away smiling.
Completely or thoroughly (chiefly US, informal). The shelves were picked slick by the end of the sale.