時じ空くう空くう間かんMeanings1nounspatiotemporal spacephysicsPhysics term referring to the combined continuum of space and time; used in relativity and related fields.一いっ般ぱん相そう対たい性せい理り論ろんでは、時じ空くう空くう間かんの歪ゆがみが重じゅう力りょくとして現あらわれる。In general relativity, the curvature of spatiotemporal space manifests as gravity.