[{"Bold_text": "noun", "List Items": ["Also called trichloroacetaldehyde ,a colorless, oily liquid, C2Cl3HO, having a pungent odor, usually derived by the chlorination of ethyl alcohol or of acetaldehyde and combining with water to form chloral hydrate.", "Also calledchlo·ral hy·drate[klawr, -, uh, l , hahy, -dreyt].Pharmacology.a white, crystalline solid, C2H3Cl3O2, formed by combining liquid chloral with water: used as a hypnotic."]}]