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polypropylene
polyptych
polyrhythm
polyribosome
polysaccharide
polysemy
polysepalous
polysome
polysomic
polysorbate
polyspermy
polystichous
polystyrene
polysulfide
polysyllabic
polysyllable
polysynaptic
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polysomic
pol·y·so·mic [ pòllee sṓmik ]


adjective 
Definition:
 
with repeated chromosomes: describes a diploid cell or organism in which some of the chromosomes occur more than twice
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