polymerize UK /ˈpɒlɨməɹʌɪz/US /pəˈlɪ.mə.ɹaɪz/ verb2 •(organic chemistry) To convert a monomer to a polymer by polymerization. •To undergo polymerization.Non-polymerized lamins are dimers and they can polymerize to structures such as head to tail or by unparallel dimers which aggregate in tetramers and polymerize to thick fibers. — 2015 formspolymerized · polymerizing · polymerizes