1.Definition: artificial as if portrayed in a film
2.Definition: involving or of the nature of synthesis (combining separate elements to form a coherent whole) as opposed to analysis
"Limnology is essentially a synthetic science composed of elements...that extend well beyond the limits of biology"
3.Definition: not genuine or natural
"Counterfeit rhetoric that flourishes when passions are synthetic"
4.Definition: not of natural origin; prepared or made artificially
5.Definition: of a proposition whose truth value is determined by observation or facts
"`all men are arrogant' is a synthetic proposition"
6.Definition: systematic combining of root and modifying elements into single words