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Definitions

goo

[goo] / gu /
NOUN
sticky substance
Synonyms


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.

When the ROV returns, there is an excited dash for the samples including seawater, sediment and a forearm-length sea lily coated with dripping orange goo.

From Barron's • Jan. 26, 2026

But Baltimore has no spirit without him; the offense turns to goo and the vibes get worse.

From The Wall Street Journal • Oct. 6, 2025

In the People story, Steve Doocy, 68, joked that his son had actually been hit by “a stork” and that George had arrived shortly after his son shampooed out any bird goo.

From Los Angeles Times • Apr. 24, 2025

The problem, though, is that the brick-coloured goo, which is dried into a powder, looks distinctly unappetising – even less appetising than the freeze-dried fare that astronauts currently have to put up with.

From BBC • Apr. 21, 2025

Attempts to quarantine Georgia are unsuccessful, and the new Fixers, whose sole function is to replicate, consume the entire planet in three days, leaving behind nothing but an ocean of gray goo.

From "We Are the Ants" by Shaun David Hutchinson