tetrahymena

noun
tet·​ra·​hy·​me·​na | \ˌte-trə-ˈhī-mə-nə \

Definition of tetrahymena 

: any of a genus (Tetrahymena) of ciliate protozoans

First Known Use of tetrahymena

1962, in the meaning defined above

History and Etymology for tetrahymena

New Latin, from tetra- + Greek hymēn membrane

Keep scrolling for more

Learn More about tetrahymena

Share tetrahymena

Statistics for tetrahymena

Look-up Popularity

Time Traveler for tetrahymena

The first known use of tetrahymena was in 1962

See more words from the same year

Keep scrolling for more

More Definitions for tetrahymena

tetrahymena

noun
tet·​ra·​hy·​me·​na | \-ˈhī-mə-nə \

Medical Definition of tetrahymena 

1 capitalized : a genus of free-living ciliate protozoans much used for genetic and biochemical research

2 : any ciliate protozoan of the genus Tetrahymena

Comments on tetrahymena

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

WORD OF THE DAY

to clear from alleged fault or guilt

Get Word of the Day daily email!

Test Your Vocabulary

Difficult Vocab Quiz

  • the-education-of-achilles-eugne-delacroix
  • Which is a synonym of discomfit?
Spell It

Can you spell these 10 commonly misspelled words?

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!