adj. Capable of being distilled, especially capably of being distilled without chemical decomposition
the GNU version of the Collaborative International Dictionary of English
adj. Capable of being distilled; especially, capable of being distilled without chemical change or decomposition
The Century Dictionary and Cyclopedia
Capable of being distilled; fit for distillation.
Word Usage
"Not only that, it it needs to be distillable into understandable language for the uninitiated, because in my experience most Faculty and Administrators can not really appreciate what the possibilities of virtual words are."