- Main Entry:
- sac·cha·rin

- Pronunciation:
-
\ˈsa-k(ə-)rən\
- Function:
- noun
- Etymology:
- International Scientific Vocabulary
- Date:
- 1885
: a crystalline compound C7H5NO3S that is unrelated to the carbohydrates, is several hundred times sweeter than sucrose, and is used as a calorie-free sweetener