The Collaborative International Dictionary of English v.0.48:

Reprehensible \Rep`re*hen"si*ble\ (-h?n"s?-b'l), a. [L.
   reprehensibilis: cf. F. r['e]pr['e]hensible.]
   Worthy of reprehension; culpable; censurable; blamable. --
   Rep`re*hen"si*ble*ness, n. -- Rep`re*hen"si*bly, adv.
   [1913 Webster]