illegal

/ɪˈli.ɡəl/
adjectivenoun

Contrary to, forbidden, or not authorized by law, especially criminal law.

NWL Collins ENABLE

Adjective 3 meanings

  1. Contrary to, forbidden, or not authorized by law, especially criminal law.

    “This is illegal, you know!”

  2. Forbidden by established rules.

    “Moving a pawn backward is an illegal move in chess.”

  3. Totally fictitious, and often issued on behalf of a non-existent territory or country.

Noun 2 meanings

  1. Contraband, esp. illegal substances such as drugs.

  2. A spy operating abroad illegally and under non-official cover, without visible ties to his or her country’s authorities.

Definitions: Wiktionary (CC BY-SA) via Kaikki/Wiktextract

Where it comes from

Etymology

Borrowed from French illégal, from Medieval Latin illegalis, from Latin legalis, by surface analysis, il- + legal. In senses relating to immigration, via clipping of illegal alien or illegal immigrant.

Similar and opposite words

Similar
criminalfeloniousillicitirregularcrimefulillegitimatelawbreakingnonlawful
Opposite
lawfullegallegitimatelicitrightful

ILLEGAL at a glance

ILLEGAL has 7 letters and scores 8 points in Scrabble (I 1 + L 1 + L 1 + E 1 + G 2 + A 1 + L 1) and 12 in Words With Friends, before board bonuses. It ranks #2,063 by how often it appears in everyday English. It is valid in ENABLE, NWL2023, Collins/SOWPODS.

Rhymes with illegal

All rhymes
  • LEGAL6
  • REGAL6
  • FUNGAL10
  • FRUGAL10
  • CENTRIFUGAL17
  • DONEGAL9
  • PRODIGAL12
  • PARALEGAL12
  • ALGAL6
  • CONJUGAL18
  • ANTIFUNGAL14
  • MADRIGAL12

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