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Word of the Day Tuesday, June 9, 2026

spaceplane

/ˈspeɪspleɪn/ noun · British & US
Valid in UKValid in US
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What does spaceplane mean?

noun

A vehicle capable of atmospheric flight and spaceflight, typically designed to operate in the atmosphere and in space without the need for a separate launch vehicle.

Example

"The spaceplane was designed to take off from a runway and reach orbit in a single stage."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for spaceplane

Antonyms of spaceplane

Rhymes with spaceplane

Etymologically related