Found 1 items, similar to ectolecithal.
English → English (gcide) Definition: Ectolecithal Ectolecithal \Ec`to*lec"i*thal\, a. [Ecto- + Gr. ? the yolk of an egg.] (Biol.) Having the food yolk, at the commencement of segmentation, in a peripheral position, and the cleavage process confined to the center of the egg; as, ectolecithal ova. [1913 Webster]