# megaplastic

> English word · Noun

## Definitions
1. Particles or pieces of waste plastic above 50 cm (19.69 in) in size, a common marine pollutant.

## Etymology
From mega- + plastic.

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