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oogenesis
noun
oo·gen·e·sis
ˌō-ə-ˈje-nə-səs
: the process of female gamete formation including formation of an oocyte from an oogonium (see oogonium sense 2) followed by meiotic division
Examples of oogenesis in a Sentence
Recent Examples on the Web
Instead, the theropods from the oogenesis, Himeoolithus and Macroelongatoolithus, laid the smallest and largest dinosaur eggs ever discovered, which are around 2 and 24 inches in length.
—Sam Walters, Discover Magazine, 21 Mar. 2023
First, females must be able to create egg cells (oogenesis) without stimulation from sperm or mating.
—Mercedes Burns, CNN, 27 Dec. 2021
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Word History
Etymology
New Latin
First Known Use
circa 1879, in the meaning defined above
Dictionary Entries Near oogenesis
Cite this Entry
“Oogenesis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oogenesis. Accessed 26 Nov. 2024.
Kids Definition
oogenesis
noun
oo·gen·e·sis
ˌō-ə-ˈjen-ə-səs
: the process of female gamete formation including meiosis and formation of eggs
Medical Definition
oogenesis
noun
oo·gen·e·sis
ˌō-ə-ˈjen-ə-səs
plural oogeneses
-ˌsēz
: formation and maturation of the egg
called also ovogenesis
More from Merriam-Webster on oogenesis
Britannica.com: Encyclopedia article about oogenesis
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