Look up spacetime in Wiktionary, the free dictionary.

Spacetime is a mathematical model in mathematics and physics.

Spacetime, space-time, space time may also refer to:

Science and mathematics

• Complex spacetime, a theoretical extension of spacetime into complex-valued space and time coordinates
• Spacetime diagram, a diagram in the theory of relativity
• Space time (chemical engineering), a unit or measure of reaction time

Computing

• SpaceTime (software), 3D search engine software
• Space–time tradeoff, a concept in computing
• Space–time code (STC), a technique in data transmission

Music

• Jonah Sharp or Spacetime Continuum, music producer
• "Space Time", a song on The Shamen album Boss Drum
• "Spacetime", a song by Tinashe from Nightride

Other uses

• SpaceTime, a role-playing game
• "Spacetime" (Agents of S.H.I.E.L.D.), a season 3 episode of the TV series