{"era":"current","word":"recycle","meaning":"Convert (waste) into reusable material.","children":[{"era":"Classical","word":"re-","meaning":"again, back","children":[],"language":"Latin"},{"era":"17th century","word":"cycle","meaning":"a series of events that are regularly repeated in the same order","children":[{"era":"Medieval","word":"cyclus","meaning":"circle","children":[{"era":"Classical","word":"kyklos","meaning":"circle, wheel","children":[],"language":"Ancient Greek"}],"language":"Latin"}],"language":"English"}],"language":"Modern English"}