/ Dictionary / Index B -blastic: Meaning and Definition of Find definitions for: -blastic Pronunciation: [key] a combining form meaning “having a given type or number of buds, cells, or cell layers,” or “undergoing a given type of development,” as specified by the initial element: holoblastic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. blast furnace blasting gelatin Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language