{"era":"current","word":"techno","meaning":"A style of electronic dance music.","children":[{"era":"1600s-present","word":"technology","meaning":"the application of scientific knowledge for practical purposes","children":[{"era":"classical","word":"technologia","meaning":"systematic treatment of an art","children":[{"era":"800s BCE","word":"tekhnologia","meaning":"systematic treatment of an art","children":[{"era":"800s BCE","word":"tekhnē","meaning":"art, skill, craft","children":[{"era":"pre-3000 BCE","word":"*tekþ-","meaning":"to fashion, to make","children":[],"language":"Proto-Indo-European"}],"language":"Ancient Greek"}],"language":"Greek"}],"language":"Latin"}],"language":"English"}],"language":"Modern English"}