guck

noun — 2 senses

guck

noun

/ɡʌk/

Etymology Blend of goose + duck.

1

The hybrid offspring of a goose and a duck.

Derived terms: guckling
Related terms: swoose

guck

noun

Etymology Blend of goo + muck?

1

Slang An unpleasant sticky substance; goo, gunk.

As everyone familiar with these things knows, they're sticky on the outside -- and that sticky guck gets on your hands, making everything stick to them!1996, Carole Marsh, Vermont History!, page 59:

Derived terms: gucky

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.