Definitions

1. adjective

covered or filled with a thick, sticky, or syrupy substance

“The goopy honey spilled all over the countertop.”

2. noun

a thick, sticky, or syrupy substance

“I stepped on a big goopy patch of spilled syrup on the floor.”

3. verb

to become or make something thick, sticky, or syrupy

“The syrup started to goopy when it cooled down.”