denitrogenate
English edit
Etymology edit
de- + nitrogenate
Verb edit
denitrogenate (third-person singular simple present denitrogenates, present participle denitrogenating, simple past and past participle denitrogenated)
- (transitive) To remove nitrogen from (a material).
- To remove nitrogen from the body, by breathing nitrogen-free gases, before reascending from a deep-sea dive.