/ Dictionary / Index K karyoplasm: Meaning and Definition of Find definitions for: kar•y•o•plasm Pronunciation: (kar'ē-u-plaz"um), [key] — n. Cell Biol. nucleoplasm. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: karyoplasm (Thesaurus) karyolysis karyosome Related Content Daily Word Quiz: feral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language