D defs.my
Entry 1 sense Webster, 1913

Lightroom

/(līt"ro͞om`)/ · Light·room · IPA
01 n. A small room from which the magazine of a naval vessel is lighted, being separated from the magazine by heavy glass windows.
  1. 1.
    A small room from which the magazine of a naval vessel is lighted, being separated from the magazine by heavy glass windows.