Definition, Meaning & Synonyms

spermatozoid

noun

/ˌspɜːrmətəˈzoʊɪd/

Definition

A spermatozoid is a motile male gamete or sperm cell that is involved in reproduction.

Examples

The spermatozoid swims through the female reproductive tract to reach the egg.
Not all organisms produce spermatozoids; some use other methods for reproduction.
The structure of a spermatozoid is designed for mobility, allowing it to navigate toward the egg.

Meaning

In biological terms, a spermatozoid refers specifically to the streamlined cell responsible for fertilizing the female egg. It is a key component in sexual reproduction.