lacerate
1. lac.er.ate or lac.er.at.ed \'las-*-r*t, -.ra-t\ \-.ra-t-*d\ aj 1a: TORN,
MANGLED 1b: HARROWED, DISTRACTED 2: having the edges deeply and
irregularly cut {a ~ petal}
2. lac.er.ate \-.ra-t\ \-.ra-t-iv\ vt [L laceratus, pp. of lacerare to
tear; akin to L lacer mangle]d, Gk lakis rent 1: to tear or rend roughly
2: to cause sharp mental or emotional pain to : DISTRESS - lac.er.a.tive
aj
Webster's English Dictionary