protozoon

noun

pro·​to·​zo·​on ˌprō-tə-ˈzō-ˌän How to pronounce protozoon (audio)
plural protozoa ˌprō-tə-ˈzō-ə How to pronounce protozoon (audio)

Examples of protozoon in a Sentence

Recent Examples on the Web
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.
Where swamps were drained and highways laid, the potential of malaria was unlocked in its worst form – Plasmodium falciparum – a deadly mosquito-borne protozoon. Kyle Harper, Discover Magazine, 15 Dec. 2017

Word History

Etymology

New Latin, from singular of Protozoa

First Known Use

circa 1853, in the meaning defined above

Time Traveler
The first known use of protozoon was circa 1853

Dictionary Entries Near protozoon

Cite this Entry

“Protozoon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/protozoon. Accessed 23 Nov. 2024.

Medical Definition

protozoon

noun
pro·​to·​zo·​on ˌprōt-ə-ˈzō-ˌän How to pronounce protozoon (audio)
plural protozoa
Love words? Need even more definitions?

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