having many successive sets of teeth, as fishes and other lower vertebrates Compare diphyodont
/ˈpɒlɪˌpɪl/ noun 1. a proposed medication intended to reduce the likelihood of heart attacks and strokes, containing doses of different drugs to lower blood cholesterol, control blood pressure, and reduce the clotting tendency of the blood
polyplastic pol·y·plas·tic (pŏl’ē-plās’tĭk) adj.
polyplegia pol·y·ple·gi·a (pŏl’ē-plē’jē-ə, -jə) n. Paralysis of several muscles.
[pol-ee-ploid] /ˈpɒl iˌplɔɪd/ Biology adjective 1. having a chromosome number that is more than double the basic or haploid number. noun 2. a polyploid cell or organism. /ˈpɒlɪˌplɔɪd/ adjective 1. (of cells, organisms, etc) having more than twice the basic (haploid) number of chromosomes noun 2. an individual or cell of this type polyploid pol·y·ploid […]