1. Maim, lacerate, mangle, mutilate indicate the infliction of painful and severe injuries on the body. To maim is to injure by giving a disabling wound, or by depriving a person of one or more members or their use: maimed in an accident. To lacerate is to inflict severe cuts and tears on the flesh or skin: to lacerate an arm. To mangle is to chop undiscriminatingly or to crush or rend by blows or pressure, as if by machinery: bodies mangled in a train wreck. To mutilate is to injure the completeness or beauty of a body, especially by cutting off an important member: to mutilate a statue, a tree, a person. 2. injure, disable, deface, mar.