Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

Chlamydobacteriaceae

plural noun
Chlam·​y·​do·​bac·​te·​ri·​a·​ce·​ae | \ ¦klaməˌdō(ˌ)bakˌtirēˈāsēˌē\

Definition of Chlamydobacteriaceae

: a family (order Chlamydobacteriales) of free-floating filamentous algalike bacteria that contain no sulfur granules and occur chiefly in stagnant water

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

History and Etymology for Chlamydobacteriaceae

New Latin, from chlamyd- + bacterium + -aceae

Keep scrolling for more

Learn More about Chlamydobacteriaceae

Statistics for Chlamydobacteriaceae

Look-up Popularity

Comments on Chlamydobacteriaceae

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

Show Comments  Hide Comments 

WORD OF THE DAY

apposite

Listen to the pronounciation of apposite

highly pertinent or appropriate

Get Word of the Day daily email!

Test Your Vocabulary

Challenging Vocabulary Quiz Returns!

  • stylized drawing of woman pole vaulting across gap to get trophy
  • Which is a synonym of fuliginous?
True or False

Test your knowledge - and maybe learn something along the way.

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