The Collaborative International Dictionary of English v.0.48:
Flense \Flense\, v. t. [Cf. Dan. flense, D. vlensen, vlenzen, Scot. flinch.] To strip the blubber or skin from, as from a whale, seal, etc. [1913 Webster] the flensed carcass of a fur seal. --U. S. Census (1880). [1913 Webster]WordNet (r) 3.0 (2006):
flense v 1: strip the blubber or skin from (a whale or seal)