To fill something with clutter. / (obsolete, intransitive) To clot or coagulate, like blood. / To make a confused noise; to bustle.

(uncountable) A confused disordered jumble of things. / (uncountable) Background echoes, from clouds etc., on a radar or sonar screen.

One who clutters.

plural of clutterer

simple past tense and past participle of clutter

plural of clutter

Third-person singular simple present indicative form of clutter

Scattered with a disorderly mixture of objects that take up space; littered.

present participle of clutter

The act of making, or condition of being, cluttered. / A speech disorder characterized by fast, jerky, or irregular speech, which often sounds like stuttering. / An instance of cluttered speech.