nitrogen-fixer
noun
ni·tro·gen-fix·er ˈnī-trə-jən-ˈfik-sər 
: any of various soil microorganisms that are involved in nitrogen fixation
Word History
First Known Use
1904, in the meaning defined above
- preprocess
- preprocessed
- preprocesses
- preprocessing
- preprocessor
- preprocessors
- preproduction
- preproductions
- preprofessional
- preprogram
- preprogramed
- preprograming
- preprogramme
- preprogrammed
- preprogramming
- preprograms
- preprophetic
- preps
- prepsychedelic
- prepub
- prepuberal
- prepubertal
- prepuberties
- prepuberty
- prepubes