nitrifying bacteria

noun [pl]

/ˈnɑɪ·trəˌfɑɪ·ɪŋ bækˈtɪər·i·ə/

Definition

› bacteria in the dirt on the surface of the earth that change the nitrogen (= gas) in dead plants into a form that growing plants can use for food

(Definition of nitrifying bacteria noun from the Cambridge Academic Content Dictionary © Cambridge University Press)

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