polyatomic moleculepolybasic acidpolybrachygamypolycaprolactonepolycarbonatepolycarpicpolycentricpolycentric chromosomepolycentrismpolycephalouspolyceratepolychaetapolychromaticpolychromatic finishpolychromatophiliapolychromepolychronicitypolycistronic mrnapolyclave keypolyclimax theorypolyclinicpolyclonal antibodypolycondensationpolycopierpolycoriapolycrisispolycrystalpolycrystalline materialpolyculturepolycyclicpolycyclic aromatic hydrocarbonspolycystic kidney diseasepolycystic ovarian syndromepolycystic ovariespolycystic ovarypolycystic ovary diseasepolycystitispolycytemiapolycythaemiapolycythemiapolycythemia verapolycytopeniapolydactylpolydactylismpolydactylypolydentpolydipsiapolydiskpolydispersepolydispersity