the act of cleaving or splitting | the conception and development of an idea or plan |
the line formed by a groove between two parts (especially the separation between a woman's breasts) | the state of being pregnant; the period from conception to birth when a woman carries a developing fetus in her uterus |
(embryology) the repeated division of a fertilised ovum | the period during which an embryo develops (about 266 days in humans) |
the breaking of a chemical bond in a molecule resulting in smaller molecules | |
the state of being split or cleft | |