Simple Definition of glop
: a thick, wet mixture or quantity of something unpleasant
Full Definition of glop
1 : a thick semiliquid substance (as food) that is usually unattractive in appearance
2 : tasteless or worthless material
Examples of glop in a sentence
I remember the glop they used to feed us for school lunch.
<the restaurant served glop that brought back unpleasant memories of my high school cafeteria>
Origin of glop
First Known Use: circa 1944
Learn More about glop
Thesaurus: All synonyms and antonyms for "glop"
Seen and Heard
What made you want to look up glop? Please tell us where you read or heard it (including the quote, if possible).