(software) Acronym of Pattern Languages of Programs.

A sound or action like liquid hitting a hard surface, or an object falling into a body of water. / (Britain, slang) excrement; derived from the "plop" sound made when it hits water in a toilet.

To make the sound of an object dropping into a body of liquid. / (transitive, intransitive) To land heavily or loosely.

simple past tense and past participle of plop

plural of plop

Third-person singular simple present indicative form of plop

present participle of plop

The sound or action of something that plops.

plural of plopping

(transitive, intransitive) To sit or lie down heavily and inelegantly. / (transitive) To put down (something) in a heavy way. / (US, transitive) To pay.