goo

word

/ˈɡu/
/ɡˈuː/

Definition

A thick, sticky, and often slimy substance that can be unpleasant to touch. It is used to describe things like slime, mud, or any unknown sticky material.

Usage & Nuances

Informal and often playful. Used mostly to describe slimy or sticky substances in a childlike or disgusted way. Common for children's toys ('slime goo'), messy food, or mystery spills. Avoid in formal writing.

Example Sentences

There is goo on my hands after playing in the mud.

basic

The candy melted into a sticky goo.

basic

My little brother loves playing with green goo.

basic

Ew, what is that weird blue goo on the kitchen counter?

natural

He slipped on some goo outside the door—it was so gross!

natural

Some beauty masks feel like cold goo when you put them on your face.

natural