centrolecithal \cen`tro*lec"i*thal\
(s[e^]n`tr[-o]*l[e^]s"[i^]*thal), a. [Gr. ke`ntron center +
le`kiqos yolk of an egg.] (Biol.)
Having the food yolk placed at the center of the ovum,
segmentation being either regular or unequal. --Balfour.
[1913 Webster]