/ Dictionary / Index C centrolecithal: Meaning and Definition of Find definitions for: cen•tro•lec•i•thal Pronunciation: (sen"trō-les'u-thul), [key] — adj. Embryol. having a centrally located yolk, as certain insect eggs or ova. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. centroid centrolinead Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language