- 1[intransitive] + adv./prep. (of a liquid) to move around in a container, often so that some liquid comes out over the edge Water was slopping around in the bottom of the boat. As he put the glass down the beer slopped over onto the table.
- 2 [transitive] slop something (+ adv./prep.) to make liquid or food come out of a container in a messy way synonym spill He got out of the bath, slopping water over the sides. She slopped some beans onto a plate.
NAmE//slɑp//Verb Forms present simple I / you / we / they slop
he / she / it slops
past simple slopped
-ing form slopping