noun
space-time; space-time continuum
Physics term referring to the four-dimensional continuum combining space and time.
アインシュタインの理論では、時空世界は重力によって歪む。
In Einstein's theory, space-time is warped by gravity.
時空 is a more common and shorter term for space-time, while 時空世界 explicitly emphasizes the continuum or world aspect.
Compound of 時空 (space-time) and 世界 (world), forming a term for the space-time continuum.