from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The science dealing with the brain and its structure and function.
from the GNU version of the Collaborative International Dictionary of English
- n. The science which treats of the brain, its structure and functions.
from The Century Dictionary and Cyclopedia
- n. A description of the encephalon or brain; the science of the brain.
Ancient Greek for "brain" + -logy. (Wiktionary)