9 letters · 11 points in Scrabble
noun a machine that simulates an environment for the purpose of training or research
originEtymology tree English simulate Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin -ātor Old French -eorbor. Middle English -our ▲ Latin -torlbor. English -or English simulator From simulate + -or.
Etymology from Wiktionary, CC BY-SA 3.0