Verb: sponge off
- [informal] Ask for and get free; be a parasite
- mooch [N. Amer, informal], bum [informal], cadge [informal], grub [informal], sponge [informal], bludge [Austral, NZ, informal]
- Clean with a sponge, by rubbing
"He sponged off the sweat from his forehead";
- sponge down
Derived forms: sponged off, sponging off, sponges off