SWEETBREAD n. 2 definitions
Either the thymus gland or the pancreas, the former being called neck, or throat, sweetbread, the latter belly sweetbread. The sweetbreads of ruminants, esp. of the calf, are highly esteemed as food. See Pancreas, and Thymus.
SWEETMEAT n. 3 definitions
Fruit preserved with sugar, as peaches, pears, melons, nuts, orange peel, etc.; -- usually in the plural; a confect; a confection.