{"era":"current","word":"babysitter","meaning":"A person employed to look after one or more children while their parents are away.","children":[{"era":"14th C.","word":"baby","meaning":"infant","children":[],"language":"English"},{"era":"15th C.","word":"sitter","meaning":"one who sits","children":[{"era":"pre-1100","word":"sit","meaning":"to be in a seated position","children":[],"language":"Old English"}],"language":"English"}],"language":"Modern English"}