lightproof

English

Etymology

light +‎ -proof

Adjective

lightproof (comparative more lightproof, superlative most lightproof)

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.

Translations

sealed so that no light can enter

• Irish: solasdíonach
• (deprecated template usage) {{trans-mid}}
• Polish: światłoszczelny m