lightproof

Fetched 2026-10-26 (cache).

Synonyms: sightproof, lightroom, high-proof, high proof

Antonyms: sightproof, lightroom, high-proof, high proof

Related words from Datamuse; suggestions, not definitions.

Adjective

1. [[sealed|Sealed]] so that no [[light]] can enter.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.