glop /ɡlɒp/noun 2verb 3forms 3 noun2 •(informal) Any gooey substance.He inserted the needle, and in about thirty seconds the most disgusting greenish glop started to drop into the bowl. — 2012 •(informal) A gooey blob of some substance.Got out a jack knife & scraped glops of wax off the floor. — 1967 verb3 •(informal) To apply (a liquid) thickly and messily.He unscrewed the top from the pot, dipped the stick in, and clumsily glopped the white mess onto the handbill Minnie was holding. “You are an untidy paster.” — 2012 •(slang, no longer used) To swallow greedily.[…] drinking something. Probably that nasty spinach concoction she glopped down every morning. — 2014 •(dialect, no longer used) To stare in amazement. formsglopped · glopping · glops