underworld

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underworld¹

  • /ˈʌndəˌwɜːld/ UK
  • /ˈʌndɚˌwɚld/ US

noun underworlds

  1. The world of the dead, located underneath the world of the living; the afterlife. In Hindu scriptures, the four-eyed dogs Śārvara and Śyāma guard the underworld's entrance.

    Similar: netherworld, Hades, hell

  2. That part of society that is engaged in crime or vice, and particularly those involved in organized crime. A disproportionate amount of local politicians have connections to the underworld.
  3. The portion of a game that is set below ground. In the underworld theme, low notes create a darker feeling that matches the cave setting. This song also creates a sense of continuity across early Mario games, since it's a remix of SMB1's original underworld theme.

    Opposite: overworld

Underworld²

noun Underworlds

  1. Alternative letter-case form of underworld In Scandinavian mythology the dragon is the guardian of the Underworld on the Norse sacred tree, which is the realm of departed spirits, elementals, elves and faery folk ruled by the goddesses Hel and Freya.

Thesaurus

Closest in meaning: netherworld, hell, hades, hel, infernal region, scheol, afterlife, environment, mafia, gangster, syndicate, triad, mainland, grave, mob, black

Translations

Every language

noun world of the dead

Españolinframundo, más allá
한국어명계 myeonggye, 저승 jeoseung, 저세상 jeosesang
日本語黄泉, 地獄 jigoku, 冥界 meikai
中文地獄 /地狱 dìyù, 地府 dìfǔ, 陰間 /阴间 yīnjiān, 黃泉 /黄泉 huángquán, 冥界 míngjiè, 冥府 míngfǔ
हिन्दीपाताल pātāl
Portuguêssubmundo, abismo
Françaisau-delà, autre monde, Enfers
DeutschUnterwelt, Reich des Todes, Schattenreich
Italianoinferi, oltretomba, altro mondo
Ελληνικάάδης ádis, τάρταρα tártara
Românălumea cealaltă
Русскийпреиспо́дняя preispódnjaja, загро́бный мир zagróbnyj mir, потусторо́нний мир potustorónnij mir, подзе́мный мир podzémnyj mir, подзе́мное ца́рство podzémnoje cárstvo
العربيةسِجِّين sijjīn, عَالَم سُفْلِيّ ʕālam sufliyy
עבריתשְׁאוֹל sh'ol

noun part of society engaged in crime or vice

Españolinframundo, submundo, hampa
한국어암흑가 amheukga
日本語暗黒街 ankokugai, 下層 kasō
中文黑社會 /黑社会 hēishèhuì
Portuguêssubmundo
Françaispègre
DeutschUnterwelt, Halbwelt, Verbrecherwelt
Italianomalavita
Ελληνικάυπόκοσμος ypókosmos
Românălume interlopă
Русскийпресту́пный мир prestúpnyj mir, дно dno

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MLA

"underworld." Wiktionary, via Micwyn, micwyn.com/word/underworld. Accessed 6 Nov. 2026.

APA

underworld. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/underworld

Chicago

"underworld." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/underworld.

BibTeX
@misc{underworld_2026,
  title = {underworld},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/underworld},
  urldate = {2026-11-06}
}