# remjet

> English word · Noun

## Definitions
1. The anti-halation layer on ECN-2, Kodachrome, and several other types of photographic or motion picture film. It is an opaque black coating on the non-emulsion side of the film that is removed before the development process.

## Etymology
From the traditional process of removing the layer, removal by jets of water, although the layer can be and often is removed chemically.

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