{"era":"current","word":"wanker","meaning":"an insulting term for a contemptible person","children":[{"era":"20th century","word":"wank","meaning":"to masturbate; the base verb of the insult","children":[],"language":"English"},{"era":"Old English","word":"-er","meaning":"agentive suffix forming nouns for persons who do an action","children":[],"language":"English"}],"language":"Modern English"}