# mylar

> English word · Noun · IPA /ˈmaɪlɑɹ/ · frequency rank #61,655

## Definitions
1. A polyester film.

## Etymology
From a trademark.

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