sand off
Upper Intermediate (B2) neutral
To use sandpaper to rub away a layer or rough part of something.
"She sanded off all the old varnish before applying a fresh coat to the table."
Hear it in context
How To Find The Meaning of Your Life | Arthur Brooks
André Duqum · 29:14
just take away the just sand off all the rough edges.
Roald Dahl: Genius and Bigot
The Free Press · 12:12
sand off the edges and do we have a kind of double standard there where,