Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

spermatozoid

noun sper·ma·to·zo·id \ (ˌ)spər-ˌma-tə-ˈzō-əd , ˌspər-mə-tə- \

Definition of spermatozoid

: a motile male gamete of a plant usually produced in an antheridium

Origin and Etymology of spermatozoid

International Scientific Vocabulary, from New Latin spermatozoon

Medical Dictionary

spermatozoid

noun sper·ma·to·zo·id \ -ˈzō-əd \

medical Definition of spermatozoid

: a male gamete of a plant motile by anterior cilia

Seen and Heard

What made you want to look up spermatozoid? Please tell us where you read or heard it (including the quote, if possible).

show hide

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

vouchsafe

play

to grant as a privilege or special favor

Get Word of the Day daily email!

TRENDING NOW

  1. socialism 'a way of organizing a society in which major industries are owned and controlled by the government'

  2. uphold 'to let stand'

  3. due process 'a course of formal proceedings (as judicial proceedings)'

  4. asylum 'protection from arrest and extradition given especially to political refugees'

  5. insubordinate 'disobedient to authority'

SEE ALL

BROWSE DICTIONARY

spermatozoid

Test Your Vocabulary

Obscure Shapes

  • a-pile-of-three-dimensional-shapes-in-green
  • Something that is ooid is shaped like:
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Word Winder's CrossWinder

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

Ask the Editors

Word Games