The Space-Time __

This page is the CodyCross answer for the clue below from Water Park, Group 749, Puzzle 4 (Indoor Zip Line).

Question is: The Space-Time __

and the answer is: CONTINUUM

Word Meaning:

CONTINUUM — A continuous series or whole, no part of which is noticeably different from its adjacent parts, although the ends or extremes of it are very different from each other.

Definitions from Wiktionary.