/ Thesaurus / M Synonyms of myelinization Find synonyms for: Noun1. myelinization, myelinisation, growth, growing, maturation, development, ontogeny, ontogenesisusage: the development of a myelin sheath around a nerve fiberWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language