acrosome
noun
ac·ro·some
ˈa-krə-ˌsōm 
: an anterior prolongation of a spermatozoon that releases egg-penetrating enzymes
Examples of acrosome in a Sentence
Recent Examples on the Web
Next, the acrosome, a vesicle inside the sperm cell’s head, fuses with the outer layer of the egg, igniting the release of enzymes that ease the route inside.
—
Randi Hutter Epstein, New York Times, 17 Apr. 2020
This study will also be the closest off-planet look at the acrosome, which develops inside the head and acts like an organ.
—Joe Pappalardo, Popular Mechanics, 16 July 2018
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Randi Hutter Epstein, New York Times, 17 Apr. 2020
This study will also be the closest off-planet look at the acrosome, which develops inside the head and acts like an organ.
—Joe Pappalardo, Popular Mechanics, 16 July 2018
Dictionary Entries Near acrosome
Cite this Entry
“Acrosome.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acrosome. Accessed 22 Dec. 2024.
Copy CitationMedical Definition
acrosome
noun
ac·ro·some
ˈak-rə-ˌsōm
: an anterior prolongation of a spermatozoon that releases egg-penetrating enzymes
Love words? Need even more definitions?
Merriam-Webster unabridged
Share