Where does “spacedive” come from?

spacedive (English) comes from English space, from Middle English space, from Old French espace, from Latin spatium, from Proto-Indo-European spéh₁-, from Proto-Indo-European speh₁- — to succeed, to prosper.

spacedive (English): A skydive from outer space, usually an orbital...

Definitions

  1. A skydive from outer space, usually an orbital...

Ancestry of “spacedive”, step by step

spacedive traces back through two separate lines of ancestry.

via English space

StepLanguageWordMeaning
1Englishspace"Of time."; "Unlimited or generalized extent,...
2Middle Englishspace
3Old Frenchespacespace; room; duration
4LatinspatiumSpace, room, extent; Distance between points; A...
5Proto-Indo-Europeanspéh₁-to succeed, to prosper
6Proto-Indo-Europeanspeh₁-to succeed, to prosper

via English skydive

StepLanguageWordMeaning
1EnglishskydiveAn instance of skydiving; To be in freefall after...
2EnglishdiveTo swim under water; To jump into water...
3Middle Englishdiven
4Old Englishdūfanto duck, dive, sink, penetrate; to dive
5Proto-West Germanic*dūbanto dive
6Proto-Germanicdūbanąto dive, to sink
Every word from Proto-Indo-European speh₁-