sponge

US /spʌndʒ/
UK /spʌndʒ/
"sponge" picture
1.

a piece of a soft, light, porous substance, typically cellulose or a synthetic polymer, that is absorbent and used for washing and cleaning.

:
Please wipe the counter with a damp sponge.
She used a natural sea sponge for bathing.
2.

a person who lives off other people by continually asking for money or food without offering anything in return.

:
He's a real sponge, always asking for money.
Don't be a sponge; try to earn your own living.
1.

to absorb (liquid or information) with a sponge or spongelike action.

:
The cloth will sponge up the spilled water.
He's good at sponging up new information quickly.
2.

to live off other people by continually asking for money or food without offering anything in return.

:
He's always sponging off his parents.
Don't let him sponge off you.