chiefly US, informal: a thick, wet mixture or quantity of something unpleasant [noncount] ▪ I remember the glop they used to feed us for school lunch. [count] ▪ She always puts big glops [=globs] of ketchup on her fries.
— glop·py/ˈglɑ:pi/adjective, glop·pi·er;glop·pi·est ▪ a gloppy mess