from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Of or relating to changes in molecular energy states associated with the vibrational energy of atoms.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Describing relationships between electronic and vibrational motions or quantum states
vibr(ation) + (electr)onic.(American Heritage® Dictionary of the English Language, Fourth Edition)
From vibration + electronic (Wiktionary)