What is the meaning of Slap?

A blow, especially one given with the open hand, or with something broad and flat.

A sharp percussive sound like that produced by such a blow.

The percussive sound produced in slap bass playing.

Makeup; cosmetics.

An eye-catching sticker used in street art.

To give a slap to.

To cause something to strike soundly.

To strike soundly against something.

To be excellent, especially when relating to music.

To place, to put carelessly.

To impose a penalty, etc. on (someone).

To play slap bass on (an instrument).

Exactly, precisely

Very good, excellent, amazing.

rapid, shoot, chute, fall

loose

limp

slack

weak (muscles)

flaccid

lax

past of slippe

slack

weak

sleep

waterfall

a large amount of something falling or curving downwards

wave

storm

vapor

gale, storm

cockroach

in a quiet whispery, breathy, hushed voice

A gap in a fence.

A narrow cleft between hills.

To break an opening in.

waterfall

flip-flop, thong , jandal

Source: wiktionary.org