D defs.my
Entry 1 sense Webster, 1913

polycosmic

/(pŏl`ē̇*kŏz"mĭk)/ · pol·y·cos·mic · IPA
01 a. Representing multiple possible worlds; -- used of a computational ontology that includes logically inconsistent assertions (theories), stru…
  1. 1.
    Representing multiple possible worlds; -- used of a computational ontology that includes logically inconsistent assertions (theories), structured as different possible worlds; as, the only way to accommodate different theories of physics in one ontology is for that ontology to be polycosmic.(Computers)