IPA: /ˌoʊəˈdʒɛnɪsɪs/
KK: /oʊəˈdʒɛnɪsɪs/
The process by which an egg cell is formed and matures in the female reproductive system.
Oogenesis is essential for reproduction in many animals, including humans.
Oogenesis is formed from "oo-" (from Greek "oon", meaning egg) and "genesis" (from Greek "genesis", meaning origin or creation). The term refers to the process of the formation and development of eggs in organisms.
Think of 'oo-' as relating to 'egg' and 'genesis' as 'creation' — together, they describe the creation of eggs.