a chronic disorder that occurs in tropical and non-tropical forms and in both children and adults; nutrients are not absorbed; symptoms include foul-smelling diarrhea and emaciation
A tropical disease causing a sore throat and tongue, and disturbed digestion; psilosis.
The hole through which melted metal is poured into the gate, and thence into the mold.
To remove the sprues (material left in feed channels) from a cast piece.