spermatozoid
noun
sper·ma·to·zo·id (ˌ)spər-ˌma-tə-ˈzō-əd 
ˌspər-mə-tə-
: a motile male gamete of a plant usually produced in an antheridium
Word History
Etymology
International Scientific Vocabulary, from New Latin spermatozoon
First Known Use
1854, in the meaning defined above
Medical Definition
spermatozoid
noun
sper·ma·to·zo·id -ˈzō-əd
: a male gamete of a plant motile by anterior cilia