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hedgehog

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

ˈhɛd͡ʒ.hɒɡDocumented since 1950s1950sBoomerhistoricalCurrent150 viewsLast reviewed Jun 29, 2026+ Add a definition
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3 definitions
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10 citations · last seen May 2026

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Born ~1953 · 1 year of recorded use
1953Born2026: 10 citationsToday, 2026

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Australia
#1·Apr 27, 2026AUS

A small mammal of the subfamily , 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.
Origin: From ; equivalent to . Eclipsed non-native , irchoun, from , herichon; and displaced earlier , from , iġil. In the philosophical sense, from the 1953 essay The Hedgehog and the Fox by Isaiah Berlin. Compare typologically (<<+ ). Origin information sourced from Wiktionary contributors (CC BY-SA 4.0).
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Australia
#2·Apr 27, 2026AUS

(informal, military, historical) A 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.

Cluster: violence
Heard in the wild
  • “The French Pop sculpture workshop "Leblon Delienne" has announced a 35th Anniversary Sonic the Hedgehog sculpture! Limited to 500 units. Details on website: bit.ly/4unvVfs”

    — Bluesky· May 2026
  • “If you're wondering what the vibe is: my second favorite album ever is linkin park's meteora and I am the person sega made shadow the hedgehog (2005) for”

    — Bluesky· May 2026
  • “Hedgehog awareness week!! www.wwf.org.uk/updates/5-wa...”

    — Bluesky· May 2026
  • “Hunter implodes Sonic the Hedgehog's brains”

    — Bluesky· May 2026
  • “Hedgehog Awareness Week! Join in ... sign up to the Hedgehog Pledge ... find ways to help through the @hedgehogsociety.bsky.social hughwarwick.substack.com/p/hedgehog-a...”

    — Bluesky· May 2026
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Australia
#3·Apr 27, 2026AUS

(US) Any of several spiny mammals, such as the porcupine, that are similar to the hedgehog.

Heard in the wild
  • “Game: Sonic The Hedgehog Console: Nintendo Wii Created by: PuzzleMan1337 Uploaded on: November 17th, 2007”

    — Bluesky· May 2026
  • “Sonic the Hedgehog - Nendoroid Shadow 🖤✨️ Available on meccha-japan! #SonictheHedgehog #Shadow”

    — Bluesky· May 2026
  • “IT'S WORKING IT'S WORKING MY SNEAKY SCHEME IS WORKING IT'S ONLY A MATTER OF TIME BEFORE THAT HEDGEHOG'S MINE”

    — Bluesky· May 2026
  • “Biologists have fun sometimes. One of the proteins involved in embryo development is called Sonic hedgehog”

    — Bluesky· May 2026
  • “Shadow The Hedgehog implodes Izuku's brains”

    — Bluesky· May 2026
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