nitrifier
noun
ni·tri·fi·er ˈnī-trə-ˌfī(-ə)r 
: any of the nitrifying bacteria
Word History
First Known Use
1903, in the meaning defined above
- pocket-hole
- pocket-size
- pocket-sized
- pocketable
- pocketbook
- pocketbooks
- pocketcombs
- pocketed
- pocketed bat
- pocketer
- scratchback
- scratchboard
- scratchboards
- scratchbrush
- scratchbrusher
- scratchcards
- scratched
- scratched (out)
- scratched off
- scratched out
- scratcher
- scratchers
- scratches
- scratches (out)
- scratches off