The Collaborative International Dictionary of English v.0.48:

Scissor \Scis"sor\, v. t.
   To cut with scissors or shears; to prepare with the aid of
   scissors. --Massinger.
   [1913 Webster]

WordNet (r) 3.0 (2006):

scissor
    v 1: cut with or as if with scissors

Moby Thesaurus II by Grady Ward, 1.0:

36 Moby Thesaurus words for "scissor":
   amputate, ax, bisect, butcher, carve, chop, cleave, cut, cut away,
   cut in two, cut off, dichotomize, dissever, excise, fissure, gash,
   hack, halve, hew, incise, jigsaw, lance, pare, prune, rend, rive,
   saw, sever, slash, slice, slit, snip, split, sunder, tear,
   whittle