Meaning of ookinesis

o•o•ki•ne•sis

Pronunciation: (ō"u-ki-nē'sis, -kī-), [key]
— n. Cell Biol.
  1. the series of nuclear changes occurring in the ovum during maturation and fertilization.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.