anti-smog

adjective

an·​ti-smog ˌan-tē-ˈsmäg How to pronounce anti-smog (audio)
-ˈsmȯg,
ˌan-tī-
variants or antismog
: designed to reduce pollutants that contribute to the formation of smog
He calls for stricter inspection programs to ensure that auto antismog equipment is in working order …Gregg Easterbrook

Examples of anti-smog in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
And there’s the cost of mixing a special anti-smog blend of fuel. George Skelton, Los Angeles Times, 3 Apr. 2023

Word History

First Known Use

1940, in the meaning defined above

Time Traveler
The first known use of anti-smog was in 1940

Dictionary Entries Near anti-smog

Cite this Entry

“Anti-smog.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anti-smog. Accessed 10 Nov. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!