The Oxford Thesaurus An A-Z Dictionary of Synonyms - schematic adj.

1) diagrammatic(al) , representational, graphic, charted: We have the schematic drawings showing the placement of the equipment. --n. 2) diagram, blueprint, layout, (floor or game) plan, scheme, design, representation, graph, (flow or PERT) chart: Give copies of the schematics to the electricians so that they can plan where to put the wiring.