SPACE-TIME CONTINUUM as NOUN

1. Meaning
   • the 4-dimensional coordinate system (3 dimensions of space and 1 of time) in which physical events are located
   
   Synonym(s)
   • space-time (what does space-time mean?)
   
   Hypernyms(s) space-time continuum is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • coordinate system (what does coordinate system mean?)
   • frame of reference (what does frame of reference mean?)
   • reference system (what does reference system mean?)
   • reference frame (what does reference frame mean?)