நெற்றியிற்கல்வைத்தல்
netrriyitrkalvaithal
நெற்றியிற் கல்லேற்றித் தண்டித்தல். (W.) To torture by placing a stone-weight on the forehead, as a punishment;
Tamil Lexicon
, [neṟṟiyiṟklvaittl] ''v. noun.'' Setting a stone on a person's forehead and oblig ing him to hold back his head to keep it on; and then, perhaps, to look at the sun; ''a mode of punishment in schools, &c.,'' ஓர்தண்டனை.
Miron Winslow
neṟṟiyiṟ-kal-vai-,
v. tr. id. +.
To torture by placing a stone-weight on the forehead, as a punishment;
நெற்றியிற் கல்லேற்றித் தண்டித்தல். (W.)
DSAL