{"era":"current","word":"colourful","meaning":"having vivid or varied color; lively or striking","children":[{"era":"14c.","word":"colour","meaning":"British spelling of color","children":[{"era":"classical","word":"color","meaning":"color, hue, appearance","children":[{"era":"pre-classical","word":"colos","meaning":"a covering","children":[{"era":"pre-PIE","word":"*kel-","meaning":"to cover, conceal, save","children":[],"language":"Proto-Indo-European"}],"language":"Old Latin"}],"language":"Latin"}],"language":"Middle English"},{"era":"pre-1100","word":"-ful","meaning":"full of","children":[],"language":"Old English"}],"language":"Modern English"}