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.
Your brain is foggier, your body is slower, and your focus is weaker. Tess Brigham, Forbes.com, 26 Mar. 2025 Steady rain and foggy conditions, followed by colder temperatures and strong winds, are expected in the city beginning Thursday night, forecasters said. Muri Assunção, New York Daily News, 20 Mar. 2025 However, it can be played in more inclement weather, such as rainy or foggy days. Bestreviews, The Mercury News, 14 Mar. 2025 The collision triggered a major rescue operation by lifeboats, coast guard aircraft and commercial vessels in the foggy North Sea. CBS News, 11 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 31 Mar. 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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