If your goal is to avoid all suspicion of harmful chemicals, than using traditional deodorant or antiperspirant will make that very difficult. The easiest way to keep your body safe and healthy is to avoid entirely all chemical laden deodorants and antiperspirants, and begin using natural deodorants.
Medical Definition of nitro. : containing or being the monovalent group NO2 united through nitrogen.
Here are all the possible meanings and translations of the word nitro-. Wiktionary(0.00 / 0 votes)Rate this definition: nitro-(Prefix) nitrate, nitrogen. nitro-(Prefix) containing the nitro functional group.