Standard Lemma guide

illegalize

verb · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • UK: /ɪˈliːɡəlʌɪz/

1

verb

Meaning 1

To make illegal; to prohibit by law, to criminalize.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

declare illegal; outlaw

Definition source: Princeton WordNet 3.0

Examples

  • Marijuana is criminalized in the U.S.

Meaning relationships

Synonyms: outlaw, criminalize, criminalise, illegalise

Antonyms: none provided

Broader terms: forbid, prohibit, interdict, proscribe, veto, disallow, nix

Narrower terms: ban, censor

History

Etymology

From illegal + -ize or il- + legalize.

Across languages

Translations

10 source translations are retained for this English entry.

  • Asturian: illegalizar — Translations
  • Catalan: il·legalitzar — Translations
  • French: illégaliser — Translations
  • Galician: ilegalizar — Translations
  • German: illegalisieren — Translations
  • Italian: illegalizzare — Translations
  • Japanese: 不法化する (fuhōka-suru) — Translations
  • Japanese: 不法化させる (fuhōka-saseru) — Translations
  • Portuguese: ilegalizar — Translations
  • Spanish: ilegalizar — Translations