{"era":"current","word":"betrayal","meaning":"The act of exposing someone to danger by treacherously giving information to an enemy.","children":[{"era":"current","word":"betray","meaning":"to be disloyal","children":[{"era":"1300s","word":"betraien","meaning":"to betray","children":[{"era":"1200s","word":"traīson","meaning":"treason, treachery","children":[{"era":"classical","word":"traditio","meaning":"a handing over","children":[{"era":"classical","word":"tradere","meaning":"to hand over, deliver, betray","children":[],"language":"Latin"}],"language":"Latin"}],"language":"Old French"}],"language":"Anglo-French"}],"language":"Modern English"}],"language":"Modern English"}