nāḷikērm (p. 275) --நாளிகேளம், s. The cocoa-nut tree, or fruit as நாரிகேளம், தெங்கு. நாளிகேரபாகம்--நாளிகேளபாகம், s. One of the four kinds of poetic composition, which has a deep and concealed meaning, resembling a cocoa-nut that must be broken before the kernel is obtained. 38)