noun
1.
a. : a large woody urn-shaped operculate fruit characteristic of the sapucaias and various closely related trees (as the manbarklaks)
b. : sapucaia ; also : manbarklak
2. : a pot used in glassmaking ; specifically : any of several round-topped oval cylinders enclosed in firebrick arches at the base of a chimney and used as melting pots in making of flint glass