{"era":"current","word":"congratulate","meaning":"To express joy or pleasure to someone for their success or good fortune.","children":[{"era":"16th century","word":"congratulate","meaning":"to express joy with","children":[{"era":"classical","word":"congratulatus","meaning":"rejoiced with (past participle)","children":[{"era":"classical","word":"congratulari","meaning":"to wish joy, to rejoice with","children":[],"language":"Latin"}],"language":"Latin"}],"language":"English"}],"language":"Modern English"}