Synonyms
Antonyms
Etymology

1. lightproof

adjective. not penetrable by light.

Synonyms

  • opaque

Antonyms

  • clarity
  • comprehensible

Etymology

  • -proof (English)
  • light (English)
  • leoht (Old English (ca. 450-1100))

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Example sentences of the word lightproof


1. Noun, singular or mass
Place varying shades of the composite resin on the dental tray along with a single-paste lightproof syringe and light-curing gun to harden the resin material.

2.
Adjective
When properly installed, an astragal can replace poor sealing at the crack with a weathertight, soundproof and
lightproof** seal that will hold up under repeated use.

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