(physics) The Newtonian concept of an unchanging and unchangeable reference system of spatial (and temporal) coordinates that is the same for all observers

A rocket vehicle capable of reaching space (typically from the ground).

plural of space charge

plural of space case

(slang) An insane or eccentric person who has little grip on reality.

plural of space cake

plural of space flight

plural of space writer

(printing) To subject to spanishing, a printing process in which an ink is deposited on the bottoms and sides of depressions formed in a plastic material

A complicated interchange with many intertwining roads. / Any complicated intertwining of paths, whether physical or metaphorical.