from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Capable of being emended, corrigible.
from the GNU version of the Collaborative International Dictionary of English
- adj. Corrigible; amendable.
from The Century Dictionary and Cyclopedia
- Capable of being emended or corrected.
Sorry, no etymologies found.
The ones I can think of immediately all seem amenable (and emendable) in this fashion if we understand the 'to be' to mean 'resembles in a limited way.'