light-tight light-tight


  • (adj) not penetrable by light


  1. The room they posed in was flooded with infra-red light from an airtight, light-tight cabinet.
  2. The window had no light-tight curtain.
  3. Occupying an otherwise empty room at the museum, the camera is in effect a room within a room, a light-tight box 3.
Word of the Day
tacit tacit
/ˈtæ sɪt /