1
: a viscid or sticky substance
2
: sentimental tripe

Examples of goo in a Sentence

What's this goo all over the stove? the latest goo from a children's author who knows how to lay it on thick
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.
The black goo helped bring about the end of the Engineers; the xenomorphs, the end of various colonist human groups; and now the Lost Boys are wrenching the world from their adult overlords. Roxana Hadadi, Vulture, 24 Sep. 2025 Once the goo is on her, ideally, Ellen will just chill until the substance cures or whatever the heck it’s supposed to do. Kimberly Roots, TVLine, 19 Sep. 2025 One of these lands on his arm and sprays a weird metallic goo into Tootles’s face. Erik Kain, Forbes.com, 17 Sep. 2025 The only thing that had to be digitalized, was some of the melting goo and some of the flies jumping down. Leia Mendoza, Variety, 10 Sep. 2025 See All Example Sentences for goo

Word History

Etymology

perhaps short for burgoo

First Known Use

1900, in the meaning defined at sense 1

Time Traveler
The first known use of goo was in 1900

Browse Nearby Words

Cite this Entry

“Goo.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/goo. Accessed 5 Oct. 2025.

Kids Definition

goo

noun
: a sticky substance
gooey adjective
Etymology

perhaps short for burgoo "oatmeal gruel"

Last Updated: - Updated example sentences
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