from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. the state of being difficult to account for; the state of being inexplicable
from the GNU version of the Collaborative International Dictionary of English
- n. A state of being inexplicable; inexplicability.
from The Century Dictionary and Cyclopedia
- n. The state or quality of being inexplicable.
inexplicable + -ness (Wiktionary)