Ulez
//ˈju.lɛz// noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Acronym of ultra low emission zone, an area in central London subject to stringent exhaust emission standards for motor vehicles; it was extended in 2023 to include all of Greater London. UK, abbreviation, acronym, alt-of
"The Ultra Low Emission Zone (ULEZ) replaced the T-Charge on 8 April 2019. It operates 24 hours a day, 7 days a week, every day of the year, within the same area as the Congestion Charge zone."
- 2 Alternative letter-case form of ULEZ. alt-of
"Ministers in the Conservative government last week claimed that Labour “vilified” Britain's hard-pressed drivers—a jibe stemming from the backlash against London mayor Sadiq Khan’s ultra-low emission zone (Ulez)."
Example
More examples"The Ultra Low Emission Zone (ULEZ) replaced the T-Charge on 8 April 2019. It operates 24 hours a day, 7 days a week, every day of the year, within the same area as the Congestion Charge zone."
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.