14 letters · 20 points in Scrabble
adjective of or relating to space and time together (having both spatial extension and temporal duration)
adjective existing in both space and time; having both spatial extension and temporal duration
originEtymology tree Latin spatium Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English spatio- English temporal English spatiotemporal From spatio- + temporal.
Etymology from Wiktionary, CC BY-SA 3.0