: filthy, sticky, or greasy matter
gunky adjective

Examples of gunk in a Sentence

The engine was all full of gunk. I need to wipe this gunk off my hands.
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 idea is to funnel the sludgy gunk through the sleepy beach town and ultimately into a wider regional sewage system. Madeleine Marr, Miami Herald, 17 June 2025 The multi-layer filter helps keep out any bits of food or gunk, and the stainless steel tray is easy to wipe clean and more hygienic than plastic. Shubham Yewale, PC Magazine, 10 June 2025 This water flosser is easy to use and thorough, getting between each chomper with a precise stream of water, clearing plaque, gunk, and making your dentist proud. Annie Blackman, Allure, 23 May 2025 The team also tried to retrieve genetic material from the skull’s dental calculus — the gunk left on teeth that can over time form a hard layer and preserve DNA from the mouth. Katie Hunt, CNN Money, 18 June 2025 See All Example Sentences for gunk

Word History

Etymology

from Gunk, trademark for a cleaning solvent

First Known Use

1943, in the meaning defined above

Time Traveler
The first known use of gunk was in 1943

Browse Nearby Words

Cite this Entry

“Gunk.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gunk. Accessed 14 Jul. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!