foggy

adjective

fog·​gy ˈfȯ-gē How to pronounce foggy (audio)
ˈfä-
foggier; foggiest
1
a
: filled or abounding with fog
b
: covered or made opaque by moisture or grime
2
: blurred or obscured as if by fog
hadn't the foggiest notion
foggily adverb
fogginess noun

Examples of foggy in a Sentence

I don't remember what her name was—my memory is a little foggy. it's pretty foggy outside, so be careful driving home
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Steering from inside the bridge on a foggy night or during a downpour can get especially difficult, and dangerous. Silvana Paternostro Nathalia Angarita, New York Times, 8 Apr. 2025 However, the barriers and opportunities facing the research enterprise are a lighthouse in a foggy harbor. Marshall Shepherd, Forbes.com, 6 Apr. 2025 In another, a photographer captured the moment Plastique's partner got down on one knee to propose in the middle of a foggy field, with rose petals under their feet. EW.com, 30 Mar. 2025 Your brain is foggier, your body is slower, and your focus is weaker. Tess Brigham, Forbes.com, 26 Mar. 2025 See All Example Sentences for foggy

Word History

Etymology

earlier, spongy, marshy, thick, probably from fog second growth of grass, from Middle English fogge

First Known Use

15th century, in the meaning defined at sense 1a

Time Traveler
The first known use of foggy was in the 15th century

Browse Nearby Words

Cite this Entry

“Foggy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/foggy. Accessed 19 Apr. 2025.

Kids Definition

foggy

adjective
fog·​gy ˈfȯg-ē How to pronounce foggy (audio)
ˈfäg-
foggier; foggiest
1
: filled with fog
2
foggily adverb
fogginess noun

More from Merriam-Webster on foggy

Last Updated: - Updated example sentences
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