gunk

/ɡʌŋk/
verb
  1. To block or cover something with a thick, sticky substance.
    • Don't let that glue gunk the nozzle of the bottle.
    • The old oil had gunked up the gears.
    • Leaves and mud gunked the filter after the storm.
noun
  1. A thick, sticky, or messy substance, often dirty or unwanted.
    • He wiped the gunk off his hands with a rag.
    • The mechanic cleaned the gunk from the engine parts.
    • There was a lot of gunk clogging the kitchen drain.
Antonyms
What does "gunk" mean? | whatsthatwordmean | whatsthatwordmean