noun
holodeck
noun
1
A fictional room that generates realistic holographic simulations for training or entertainment.
"The crew relaxed on the holodeck after a stressful mission."
How to Use Holodeck
Learner’s notesIn plain EnglishA fictional simulation room from Star Trek that creates fully realistic virtual environments.
Word Forms
holodecks plural
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The crew relaxed on the _____ after a stressful mission.
Etymology
Coined for the television series Star Trek: The Next Generation, blending holo- with deck.