1. Plural of gunk; sticky, slimy, or messy substances of unspecified or unpleasant nature.
Usage: informal; usually uncountable but can be pluralized to refer to multiple types or instances

1. Third-person singular present tense of gunk; to cover or clog with gunk.
Usage: informal; often used with 'up'

Examples

• The drain was full of gunks and needed to be cleaned.
• Over time, mineral gunks build up inside the pipes.
• He gunks up the engine with poor-quality oil.
• The filter gunks up quickly if you don't change it regularly.
• Don't let all that gunk and gunks accumulate in your car.
• She scrubbed away the gunks from the bathroom tiles.