diachylon
ஈயச்சத்ததுக் கலந்த பசைப் பற்றொட்டு.
Di*ach"y*lon, Di*ach"y*lum, n. Etym: [NL. diachylum, fr. Gr. (Med. & Chem.) Defn: A plaster originally composed of the juices of several plants (whence its name), but now made of an oxide of lead and oil, and consisting essentially of glycerin mixed with lead salts of the fat acids.