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Meaning of heterolecithal

het•er•o•lec•i•thal

Pronunciation: (het"ur-u-les'u-thul), [key]
— adj. Embryol.
  1. having an unequal distribution of yolk, as certain eggs or ova.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.