© 2026 Sloth Lingo. Learn easy. Lounge wisely.

oogenesis

Upper-Intermediate (B2)

IPA: /ˌoʊəˈdʒɛnɪsɪs/

KK: /oʊəˈdʒɛnɪsɪs/

noun
Definition

The process by which an egg cell is formed and matures in the female reproductive system.


Example

Oogenesis is essential for reproduction in many animals, including humans.


Conversation
Sloth A
Have you ever heard about oogenesis?
Sloth B
Yeah, it's the process of forming eggs, right?
Sloth A
Exactly! It's fascinating how complex the whole oogenesis process is.
Sloth B
I know, right? Nature really has its own way of creating life.

Synonyms & Antonyms
Synonyms
ovogenesis
eggformation
oocyte
Antonyms
spermatogenesis
male
infertility
Root Explanation

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.

Memory Tip

Think of 'oo-' as relating to 'egg' and 'genesis' as 'creation' — together, they describe the creation of eggs.

Visually Confused Words
zoogenesis
ovogenesis
orogenesis
toxogenesis
ontogenesis
nosogenesis
monogenesis
homogenesis
Is this page helpful?