lawbreaker UK /ˈlɔːbɹeɪkə/US /ˈlɔ.bɹeɪkɚ/ noun1 •One who breaks (violates) the law, a criminal.I'm just a poor old man. I have no time for law-breakers. My legs are grey. My ears are gnarled. My eyes are old and bent. — 1979 formslawbreakers