nitrite
- n the radical -NO2 or any compound containing it (such as a salt or ester of nitrous acid)
- To eight he gave three to five grains of sodium nitrite every two hours.
- Sodium nitrite is allowed in minute quantities as a preservative for meat, but its use in fish processing is illegal.
- A kind of poor man's cocaine, isobutyl nitrite is known to users as a "popper" because its effects are similar to those of its restricted chemical cousin, amyl nitrite.