Enucleation

noun

1. The act of enucleating, or removing a body (as a kernel, seed, tumor, the eyeball, etc.) from its cover, case, capsule, or other envelop.
2. Figuratively, the act of explaining or making manifest; explanation; exposition.
3. The act of enucleating; elucidation; exposition.
4. The surgical removal of an intact organ, especially of the eye and of cysts and tumors.
5. The removal of the nuclear body of a cell.