{"era":"current","word":"printer","meaning":"device or person producing printed material","children":[{"era":"1300s","word":"print","meaning":"to press, mark with impression","children":[{"era":"1200s","word":"preinte","meaning":"to press, impress","children":[{"era":"classical","word":"premere","meaning":"to press, squeeze","children":[],"language":"Latin"}],"language":"Old French"}],"language":"Middle English"},{"era":"pre-1100","word":"-er","meaning":"agent noun suffix","children":[],"language":"Old English"}],"language":"Modern English"}