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space opera

[op-er-uh, op-ruh]
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noun
  1. a television or radio drama or motion picture that is a science-fiction adventure story.
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Origin of space opera

First recorded in 1945–50
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for space opera

sci-fi, SF, futurism

British Dictionary definitions for space opera

space opera

noun
  1. a science fiction drama, such as a film or television programme, esp one dealing with interplanetary flight
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012