ovulation defined in 1951 yearovulation - ovulation;
ovulation - Bursting of ripe egg from ovarian follicle. In vertebrates the egg (actually a secondary oocyte) is discharged on to surface of ovary and thence passes into oviduct; and ovulation is frequently result of stimulation by pituitary hormone. See also: Oestrous Cycle.
near ovulation in Knolik
definition of word "ovulation" was readed 1218 times