hit or strike with the palm of the hand or a flat object

my sister slapped my face

put or apply (something) somewhere quickly, carelessly, or forcefully

he slapped a copy of the paper on to her desk

a blow with the palm of the hand or a flat object

she gave her a slap across her cheek

make-up, especially when applied thickly or carelessly

I put a bit of slap on my face and we were ready to go