from The Century Dictionary.
- noun Extreme mental excitement.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun psychology A state of
mental overactivitysuch as occurs in flights of ideas or in a manic episode.
from Wiktionary, Creative Commons Attribution/Share-Alike License
From the Greek hyper- (over) + -phren (mind, originally midriff, the supposed seat of the soul) + -ia (indicating a condition or quality).
Sorry, no example sentences found.