trophozoite

[trof-uh-zoh-ahyt, troh-fuh-]

noun Zoology.

a protozoan in the metabolically active growth stage.

Origin of trophozoite

First recorded in 1905–10; tropho- + -zo(on) + -ite¹

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for trophozoite

Historical Examples of trophozoite

The trophozoite is now large and full-grown, and has become rounded and ready for schizogony.
Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 7
Various
The trophozoite produces numerous pansporoblasts, each of which gives rise to many spores.
Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3
Various
When fully grown, the trophozoite (now a schizont) undergoes schizogony.
Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5
Various

British Dictionary definitions for trophozoite

trophozoite

noun

the form of a sporozoan protozoan in the feeding stage. In the malaria parasite this stage occurs in the human red blood cellCompare merozoite

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

trophozoite in Medicine

trophozoite

[trō′fə-zō′īt′]

The asexual form of certain sporozoans, such as the schizont of the plasmodia of malaria and related parasites.