azotobacter

noun
azo·​to·​bac·​ter | \ ā-ˈzō-tə-ˌbak-tər How to pronounce azotobacter (audio) \

Definition of azotobacter

: any of a genus (Azotobacter) of large rod-shaped or spherical bacteria occurring in soil and sewage and fixing atmospheric nitrogen

Examples of azotobacter in a Sentence

Recent Examples on the Web One highly beneficial strain of bacteria, azotobacter, can aid in nitrogen fixation — pulling nitrogen from the air and converting it to ammonia and other beneficial compounds for the soil. Howard Garrett, Dallas News, 10 May 2021

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'azotobacter.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of azotobacter

1900, in the meaning defined above

History and Etymology for azotobacter

New Latin, genus name, from International Scientific Vocabulary azote + New Latin bacterium

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Time Traveler for azotobacter

Time Traveler

The first known use of azotobacter was in 1900

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Dictionary Entries Near azotobacter

azotic

azotobacter

azoturia

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Statistics for azotobacter

Cite this Entry

“Azotobacter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/azotobacter. Accessed 1 Oct. 2022.

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More Definitions for azotobacter

azotobacter

noun
azo·​to·​bac·​ter | \ ā-ˈzōt-ə-ˌbak-tər How to pronounce azotobacter (audio) \

Medical Definition of azotobacter

1 capitalized : a genus of large rod-shaped or spherical bacteria occurring in soil and sewage and fixing atmospheric nitrogen
2 : any bacterium of the genus Azotobacter

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