varec
n. கடற்பாசி, பெரிய கடற்பூண்டு வகை.
Var"ec, n. Etym: [F. varech; of Teutonic origin. See Wrack seaweed, wreck.] Defn: The calcined ashes of any coarse seaweed used for the manufacture of soda and iodine; also, the seaweed itself; fucus; wrack.