Sponge

/spʌndʒ/

Meaning & Definition

noun
A porous mass of tissue or material that can absorb liquids.
I used a sponge to clean up the spill on the kitchen counter.
A simple aquatic animal belonging to the phylum Porifera, characterized by a porous body and the ability to filter water.
The sea sponge is an important part of the marine ecosystem.
A person who absorbs resources or benefits without contributing, often in a negative context.
He was seen as a sponge, always relying on others for help without giving anything in return.
verb
To soak up liquid using a sponge or similar material.
She sponged the water off the floor after the leak was fixed.
To absorb or siphon off something, often in an informal sense.
He sponged the answers off his classmates during the exam.

Etymology

From Old English 'sponge', from Latin 'spongia', from Ancient Greek 'σponge' (spongē).

Common Phrases and Expressions

sponge off
To rely on someone for support without reciprocating.
sponge cake
A light, fluffy cake made with flour, sugar, and eggs.

Related Words

absorb
To take in a substance through pores or openings.
soak
To immerse in a liquid for a period of time.
cleaning
The act of removing dirt or impurities.

Slang Meanings

A person who persistently uses others for financial or emotional support.
He's such a sponge; he never pays for his own drinks.
To rely on others without reciprocation.
Stop being a sponge and start helping out!