{"era":"current","word":"liquid","meaning":"A substance that flows freely but is of constant volume, having a consistency like that of water or oil.","children":[{"era":"14th c.","word":"liquid","meaning":"liquid","children":[{"era":"classical","word":"liquidus","meaning":"fluid, moist","children":[{"era":"classical","word":"liquere","meaning":"to be fluid","children":[{"era":"null","word":"*wleyk-","meaning":"to flow, to run","children":[],"language":"Proto-Indo-European"}],"language":"Latin"}],"language":"Latin"}],"language":"Old French"}],"language":"Modern English"}