/ Dictionary / Index A anaplastic: Meaning and Definition of Find definitions for: an•a•plas•tic Pronunciation: (an"u-plas'tik), [key] — adj. Pathol. (of cells) having reverted to a more primitive form. of or pertaining to anaplasty. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: anaplastic (Thesaurus) anaplasmosis anaplasty Related Content Daily Word Quiz: blanch Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language