From Longman Dictionary of Contemporary Englishinterplanetaryin‧ter‧plan‧e‧ta‧ry /ˌɪntəˈplænətəri◂ $ ˌɪntərˈplænəteri◂/ adjective [only before noun] HAbetween the planets interplanetary space missions
Examples from the Corpus
interplanetary• The trouble with powerful interplanetary criminals is that they are powerful and interplanetary.• interplanetary exploration• And the interplanetary journey would be perilous.• Advocates of manned flight agree that robots should act as interplanetary scouts, blazing trails that humans can safely follow.• The material flies away from the sun into interplanetary space in an expanding, dome-shaped cloud front.• Ross ever. the principle of nuclear engines was successfully tested and they remain good candidates for long-term development in interplanetary spacecraft.• What you finally get to play is a clever mix of interactive B-movie, arcade-style space combat and interplanetary trading.• Our interplanetary visitors might well be amazed at such foolish credulity. 