modeler

noun

Etymology: Etymology tree English model Proto-Indo-European *-yósder. Proto-Italic *-āzijos Latin -āriusnom. Latin -āriusbor. Proto-Germanic *-ārijaz Proto-West Germanic *-ārī Old English -ere Middle English -ere English -er English modeler From model + -er.

1. a person who makes models, especially from a plastic medium such as clay
2. a person who models the behaviour of a physical system, especially by using a computer model
3. a computer program that simulates a physical system
4. a computer program that generates a three-dimensional representation of an object or system