WordNet: space-time, space-time continuum

the four-dimensional coordinate system (3 dimensions of space and 1 of time) in which physical events are located

• hypernym coordinate system, frame of reference, reference frame, reference system

space-time

• (suomi) aika-avaruus (synonyymi)

space-time continuum

• (suomi) aika-avaruusjatkumo (synonyymi)