{"era":"current","word":"behaviour","meaning":"The way in which one acts or conducts oneself","children":[{"era":"1300s","word":"behave","meaning":"to contain, conduct oneself","children":[{"era":"pre-1100","word":"be-","meaning":"by, about","children":[],"language":"Old English"},{"era":"pre-1100","word":"habban","meaning":"to have, hold","children":[{"era":"null","word":"*habh-","meaning":"to grasp, take","children":[],"language":"Proto-Indo-European"}],"language":"Old English"}],"language":"Middle English"}],"language":"Modern English"}