smog check

noun

A test for emissions produced by a vehicle, required for vehicle registration.

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Meanings

nounsmog check (plural smog checks)

plural smog checks

  1. CaliforniaUSA test for emissions produced by a vehicle, required for vehicle registration.
Cite this entry
APA

smog check. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/smog%20check

MLA

“smog check.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/smog%20check. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “smog check,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/smog%20check.

Source: smog check on Wiktionary, CC BY-SA 4.0.