photochemical smog
photochemical smog · photochemical smogs
Air pollution caused by photochemical reactions involving hydrocarbons, nitrogen…Air pollution caused by photochemical reactions involving hydrocarbons, nitrogen oxides and other pollutants, especially in still air over cities.
» The air was infected with photochemical smog.
Zifre · Tatoeba · CC BY 2.0 FRMeaning
1 senses(countable, uncountable)Air pollution caused by photochemical reactions involving hydrocarbons, nitrogen oxides and other pollutants, especially in still air over cities.
Examples
1 sentencesThe air was infected with photochemical smog.
Forms
plural: photochemical smogs| Singular | photochemical smog |
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| Plural | photochemical smogs |
regular
Synonyms
1 synonymsLessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable
See also
neighbours in the dictionaryDictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.