from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Approachable; affable - Nathaniel Hawthorne
from the GNU version of the Collaborative International Dictionary of English
- adj. Approachable; affable.
from The Century Dictionary and Cyclopedia
- Capable of being accosted; easy of access; affable.
Compare French accostable. (Wiktionary)
Old soldiers, I know not why, seem to be more accostable than old sailors.