hedgehog

plural hedgehogs

1. A small mammal of the subfamily Erinaceinae, characterized by their spiny back and often by the habit of rolling up into a ball when attacked, native to Afro-Eurasia.

   Among the Romans the genital organ of the hedgehog and the wolf were among the ingredients used in aphrodisiac concoctions.

   1961, Harry E. Wedeck, Dictionary of Aphrodisiacs, New York: The Citadel Press, page 152

   1 more example

   [L]ike Hedg-hogs vvhich / Lye tumbling in my bare-foote vvay, and mount / Their pricks at my foot-fall: ſometime am I / All vvound vvith Adders, vvho vvith clouen tongues / Doe hiſſe me into madneſſe: […]

   1610–1611 (date written), William Shakespeare, “The Tempest”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act II, scene ii], page 9, column 1

   Synonyms: urchin, furze-pig, fuzz-pig, hedgepig, hedgy-boar, prickly-pig, Erinaceus europaeus

2. USAny of several spiny mammals, such as the porcupine, that are similar to the hedgehog.
3. abbreviationellipsisgovernmentEllipsis of Czech hedgehog (“an antitank obstacle constructed from three steel rails”).

   Ukrainian civilians have been DIY-ing hedgehogs, welding two bars or beams at an angle to make a cross and then adding a third to ensure it holds its shape even if it's knocked over.

   2022 March 21, Bill Chappell, “SWIFT, hedgehog, MiG: Here's a guide to the terms of war in Ukraine”, in SPECIAL SERIES: Ukraine invasion — explained, NPR, retrieved 21 Mar 2022

4. historicalinformalgovernmentA spigot mortar-type of depth charge weapon from World War II that simultaneously fires a number of explosives into the water to create a pattern of underwater explosions intended to attack submerged submarines.
5. AustraliaA type of chocolate cake (or slice), somewhat similar to an American brownie.

   2005, Paul Mitchell, The Favourite, Frank Moorhouse, The Best Australian Stories 2005, page 145, There are hedgehogs with sultanas as well as breadcrumbs, carrot cakes and fruitcakes and banana walnut loaves.

   2 more examples

   I am so flustered that I order a vanilla slice instead of hedgehog.

   2008, Lili Wilkinson, The Not Quite Perfect Boyfriend, unnumbered page

   His wife had made a hedgehog cake and he offered some but Murphy refused – his mouth was so dry with terror he couldn′t swallow.

   2009, Adam Shand, The Skull: Informers, Hit Men and Australia's Toughest Cop, page 199

6. A form of dredging machine.

   1 more example

   The first machines merely loosened, but did not raise the stuff, a scouring being afterwards effected by means of sluices. These machines consisted of large bars or prongs placed vertically in a frame, and being fastened to a barge placed in the line of the sluices, the whole was inpelled forward by the current, thereby scouring the bed. Such a machine, called a hedgehog, is still used in Lincolnshire.

   1868, “Dredging”, in Charles Tomlinson, editor, Cyclopædia of Useful Arts, Mechanical and Chemical, Manufactures, Mining, and Engineering, volume 1, page 520

7. Certain flowering plants with parts resembling a member of family Erinaceidae
   1. Medicago intertexta, the pods of which are armed with short spines.

      Synonyms: Calvary clover, Calvary medick, hedgehog medick

   2. Retzia capensis of South Africa.
8. The edible fungus Hydnum repandum.

   Hedgehogs fruit from autumn until late spring. Many consumers are still unfamiliar with hedgehogs, and they have a relatively small commercial trade.

   1998, Randy Molina, David Pilz, Managing Forest Ecosystems to Conserve Fungus Diversity and Sustain Wild Mushroom Harvests

   Synonyms: sweet tooth, wood hedgehog

9. A kind of electrical transformer with open magnetic circuit, the ends of the iron wire core being turned outward and presenting a bristling appearance.
10. A way of serving food at a party, consisting of a half melon or potato etc. with individual cocktail sticks of cheese and pineapple stuck into it.
11. differential geometryA type of plane curve; see Hedgehog (geometry).
12. human sciencesSomeone who has one big overarching personal philosophy or worldview.

    Austin was patiently and painstakingly concerned with truth within limitations. He was a hedgehog, not a fox.

    1970, The Month

    1 more example

    Dewey was a hedgehog rather than a fox; he spent his life trying to articulate and restate a single vision, and in the writings of his third decade he already exhibits the tension I have claimed to find in the later writings.

    1992, J. E. Tiles, Jim E. Tiles, John Dewey, Psychology Press, →ISBN, page 220

    Antonyms: fox

present singular third person hedgehogs · participle present hedgehogging · participle past hedgehogged · past hedgehogged

1. governmentTo make use of a hedgehog barricade as a defensive maneuver.

   During the night of May 27 the 90th Light Division hedgehogged south of El Adem.

   2007, Samuel W. Mitcham Jr., Rommel's Desert War: The Life and Death of the Afrika Korps, →ISBN

   2 more examples

   Hedgehogging means — let us call a spade a spade — that we're were encircled: It's something that has been forced upon us, a predicament from which we ought to try to escape as fast as possible.

   1966, Theodor Plievier, Stalingrad, page 43

   Luettwitz hedgehogged his regiment and held his positions until the rest of the division arrived two days later.

   2012, Samuel W. Mitcham Jr., Gene Mueller, Hitler's Commanders, →ISBN

2. To array with spiky projections like the quills of a hedgehog.

   All around were styrofoam cups hedgehogged with butts, and the threebar electric heater was encrusted with bits of charcoaled tobacco and frazzled stands of hair where people had stooped down to spark up.

   2008, Antonia Quirke, Choking on Marlon Brando, →ISBN

   2 more examples

   The walls were pockmarked with fragments of stone and hedgehogged with jagged daggers of glass, while in the street below there were sickening splodges on the pavement which a workman was covering with sawdust.

   2008, Max Hennessy, Back to Battle, →ISBN, page 300

   I think they're from different faculties,” I reply, taking a step back to peruse the table filled with assorted snacks, my hand hovering over the hedgehogged tray of cheese and pineapple cocktail sticks.

   2014, George Ryder, Last Action Zero, →ISBN, page 39

3. ambitransitiveTo curl up into a defensive ball.

   You try for his head, but he's hedgehogged round now, elbows beside his ears and you can't get him.

   2008, A.L. Kennedy, Day, →ISBN, page 229

   2 more examples

   I stayed hedgehogged in my ball, listening for movement and trying to ignore the cramp in my legs, the ache in my gut and — encore — the throbbing in my temples.

   2011, Edwin Thomas, The Blighted Cliffs, →ISBN, page 13

   The dead man was lying on a pile of the blankets, curled up, his hands interlocked behind his head, knees drawn up to his chest. Hedgehogged, just like the others.

   2014, Robert Ryan, The Dead Can Wait, →ISBN, page 287