A small room from which the magazine of a naval vessel is lighted, being separated from the magazine by heavy glass windows.(noun)
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Use "lightroom" in a sentence
"I live in lightroom, so I was excited to see the difference."
"I keep the lightroom or photoshop tools on the right, the middle monitor has the full unencumbered screen for the photo, and the left monitor is usually taken with a note pad so I can document what adjustments I've made, or a web browser so I can watch the progress of the upload as I work on additional pics."
"I don't see this working half as well as lightroom though."