- the limited period during which a spacecraft can be launched on a particular mission
WordReference Random House Unabridged Dictionary of American English © 2026
launch′ win′dow,
- Aerospacea precise time period during which a spacecraft can be launched from a particular site in order to achieve a desired mission, as a rendezvous with another spacecraft. Also called window.
- 1960–65
Collins Concise English Dictionary © HarperCollins Publishers::
launch window n
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'launch window' also found in these entries (note: many are not synonyms or translations):
