/ Dictionary / Index A acentric: Meaning and Definition of Find definitions for: a•cen•tric Pronunciation: (ā-sen'trik), [key] — adj. not centered; having no center. of or pertaining to a chromosome or chromatid that lacks a centromere. Cf. acrocentric, metacentric, telocentric. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: acentric (Thesaurus) acenesthesia -aceous Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language