# millipore

> English word · Noun

## Definitions
1. Any of several filters, made from cellulose acetate membranes, capable of removing very small particles.

## Etymology
From milli- + pore, originally a trademark.

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