# plastiglomerate

> English word · Noun

## Definitions
1. A type of rock with plastic inclusions

## Etymology
Blend of plastic + conglomerate. Coined by Patricia Corcoran and Charles Moore, who discovered the mineral formation containing plastics (synthetic polymer material).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/plastiglomerate