[f. as prec. + -ISM.] The practice of eating the flesh of one’s fellow-creatures. fig. Bloodthirsty barbarity.

1

1796.  Burke, Regic. Peace, I. Wks. VIII. 178. By cannibalism, I mean their devouring, as a nutriment of their ferocity, some part of the bodies of those they have murdered.

2

1824.  D’Israeli, Cur. Lit., Dk. Buckhm. (1866), 312. The political cannibalism of the mob.

3

1879.  A. R. Wallace, Australasia, v. 93. Cannibalism is also practised in most of the tribes, human flesh being eaten not only from necessity but from choice.

4