Source : Webster's Revised Unabridged Dictionary (1913)

Interpretable \In*ter"pret*a*ble\, a. [L. interpretabilis: cf.
   F. interpr[^e]table.]
   Admitting of interpretation; capable of being interpreted or
   explained.

Source : WordNet®

interpretable
     adj : capable of being understood; "explainable phenomena" [syn: {explainable}]