from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The breaking of a chemical bond in an organic molecule with the simultaneous addition of a hydrogen atom to each of the resulting molecular fragments.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. the cleavage of a molecule, especially that of a carbon-carbon bond, with the addition of hydrogen atoms to the fragments
Sorry, no etymologies found.