[spuhnj] 
noun, verb, sponged, spong⋅ing.| 1. | any aquatic, chiefly marine animal of the phylum Porifera, having a porous structure and usually a horny, siliceous or calcareous internal skeleton or framework, occurring in large, sessile colonies. |
| 2. | the light, yielding, porous, fibrous skeleton or framework of certain animals or colonies of this group, esp. of the genera Spongia and Hippospongia, from which the living matter has been removed, characterized by readily absorbing water and becoming soft when wet while retaining toughness: used in bathing, in wiping or cleaning surfaces, etc. |
| 3. | any of various other similar substances, often porous rubber or cellulose, used for washing or cleaning. |
| 4. | sponge bath. |
| 5. | a person or thing that absorbs something freely: His mind is a sponge gathering historical data. |
| 6. | a person who persistently borrows from or lives at the expense of others; sponger; parasite. |
| 7. | Informal. a drunkard. |
| 8. | Metallurgy. a porous mass of metallic particles, as of platinum, obtained by the reduction of an oxide or purified compound at a temperature below the melting point. |
| 9. | Surgery. a sterile surgical dressing of absorbent material, usually cotton gauze, for wiping or absorbing pus, blood, or other fluids during a surgical operation. |
| 10. | Cookery.
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| 11. | a disposable piece of polyurethane foam impregnated with a spermicide for insertion into the vagina as a contraceptive. |
| 12. | to wipe or rub with or as with a wet sponge, as to moisten or clean. |
| 13. | to remove with or as with a wet sponge (usually fol. by off, away, etc.). |
| 14. | to wipe out or efface with or as with a sponge (often fol. by out). |
| 15. | to take up or absorb with or as with a sponge (often fol. by up): to sponge up water. |
| 16. | to borrow, use, or obtain by imposing on another's good nature, friendship, hospitality, or the like: He sponged 40 bucks from his friend and went to the city. |
| 17. | Ceramics. to decorate (a ceramic object) by dabbing at it with a sponge soaked with color. |
| 18. | to take in or soak up liquid by absorption. |
| 19. | to gather sponges. |
| 20. | to live at the expense of others (often fol. by on or off): He came back home and sponged off his family for a while. |
| 21. | throw in the sponge, Informal. to concede defeat; yield; give up: The early election returns were heavily against him, but he wasn't ready to throw in the sponge. |
; (v.) ME spongen to clean with a sponge, deriv. of the n.
| sponge (spŭnj) n.
v. tr.
[Middle English, from Old English, from Latin spongia, from Greek spongiā, from spongos.] |
sponge (spŭnj)
n.
Any of numerous aquatic invertebrate animals of the phylum Porifera.
The light, fibrous, absorbent skeleton of certain of these organisms.
A piece of absorbent porous material, such as cellulose, plastic, or rubber, used especially for washing and cleaning.
A gauze pad used to absorb blood and other fluids, as in surgery or in dressing a wound.
A contraceptive sponge.
sponge (spŭnj) Pronunciation Key
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sponge
A special case of a Unix filter that reads its entire input before writing any output; the canonical example is a sort utility. Unlike most filters, a sponge can conveniently overwrite the input file with the output data stream. If a file system has file versioning (as ITS did and VMS does now) the sponge/filter distinction loses its usefulness, because directing filter output would just write a new version.
See also slurp.
[The Jargon File]
(1995-01-18)
Sponge
occurs only in the narrative of the crucifixion (Matt. 27:48; Mark 15:36; John 19:29). It is ranked as a zoophyte. It is found attached to rocks at the bottom of the sea.
sponge
In addition to the idiom beginning with sponge, also see throw in the sponge.