What is the meaning of Sop?

Something entirely soaked.

A piece of solid food to be soaked in liquid food.

Ellipsis of sop to Cerberus; something given or done to pacify or bribe.

Ellipsis of milksop; a weak, easily frightened or ineffectual person.

Gravy.

A thing of little or no value.

A piece of turf placed in the road as a target for a throw in road bowling.

To steep or dip in any liquid.

To soak in, or be soaked; to percolate.

Clipping of soprano.

soup

broth

water with soap, usually for washing

the sea in terms of somebody who will sail on it

Archaic form of soep.

soup

wisp, small bundle

straw bedding; (straw) bed

light with straw

small amount of food

soap

a broom with a (usually rectangular) brush at the end

a container for garbage

cleaner

juice

soup

Source: wiktionary.org