from The Century Dictionary.
- Fantastically; madly.
from the GNU version of the Collaborative International Dictionary of English.
- adverb In a brainsick manner.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- adverb obsolete In a
from Wiktionary, Creative Commons Attribution/Share-Alike License
brainsick + -ly
"You do unbend your noble strength, my lord!" she said, "to think so brainsickly of things!" throwing into the word, "brainsickly," exaggerated stage-rant.