Medical Dictionary

polymethylene

noun poly·meth·y·lene \ˌpäl-i-ˈmeth-ə-ˌlēn, -lən\

Definition of POLYMETHYLENE

1
:  a hydrocarbon constituted of methylene groups
2
:  a bivalent radical −(CH2)n− consisting of a series of methylene groups
March 31, 2015
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