{"era":"current","word":"impulsive","meaning":"acting suddenly and without careful thought","children":[{"era":"late Latin / modern loan","word":"impulsif / impulsivus","meaning":"driven on, impelled","children":[{"era":"classical","word":"impellere","meaning":"to drive on, push, or impel","children":[{"era":"classical","word":"in- + pellere","meaning":"to push toward or against","children":[],"language":"Latin"}],"language":"Latin"}],"language":"French / Latin"}],"language":"Modern English"}