This is the 12533rd most frequent Swedish word.
slipa
"Slipa" means "to grind," "sharpen," or "polish."
Here, 'slipa' is used in the sense of sharpening, often referring to tools or knives to make them more effective.
Jag måste slipa mina köksknivar.
I need to sharpen my kitchen knives.
In this context, 'slipa' metaphorically represents the act of polishing or refining skills or abilities.
Han slipar sina färdigheter för att bli bättre.
He is refining his skills to become better.
Here, 'slipa' refers to the physical act of sanding or smoothing a surface, such as flooring or material.