lightproof

Etymology

light + -proof

adj

  1. Sealed so that no light can enter.
    Unexposed photographic film must be kept in a lightproof container or it will be exposed and ruined.

Attribution / Disclaimer All definitions come directly from Wiktionary using the Wiktextract library. We do not edit or curate the definitions for any words, if you feel the definition listed is incorrect or offensive please suggest modifications directly to the source (wiktionary/lightproof), any changes made to the source will update on this page periodically.