GMAT Vocabulary Flash Cards @ englishpdf.com and englishteststore.com File 513 polycracy (n) The rule of many polygamy (n) the fact or condition of having more than one wife or husband at once polyglot (adj) Speaking several tongues polygon (n) A figure having many angles polyhedron (n) A solid bounded by plane faces, especially by more than four polysyllable (adj) Having several syllables, especially more than three syllables polytechnic (adj) Pertaining to, embracing, or practicing many arts polytheism (n) The doctrine or belief that there are more gods than one