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dirtiest

  • superlative
    of dirty.
    dirty
    adjective
    soiled with dirt; foul; unclean.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Listening to “The Boutique,” I feel like I should be smoking a cigarette and drinking the dirtiest martini known to man in a speakeasy, wearing a drop waist silk dress and bright red lipstick.

From Salon Jun. 5, 2026

For the 10th consecutive year, the area around the Santa Monica Pier was named one of California’s dirtiest beaches by researchers with the environmental nonprofit Heal the Bay.

From Los Angeles Times May 20, 2026

Rising natural-gas prices boost the dirtiest fossil fuel.

From The Wall Street Journal Mar. 5, 2026

“The militias were often the dirtiest part of an ugly war,“ said Graeme Smith, author of a book on the war in southern Afghanistan.

From The Wall Street Journal Dec. 6, 2025

The dirtiest of all tricks for passive carriage is perpetrated by microbes that pass from a woman to her fetus and thereby infect babies already at birth.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond