Definition of breadnut
1 : a tropical American evergreen tree (Brosimum alicastrum) of the mulberry family with sticky latex, sweet berries, starchy seeds, and hard white to yellowish wood; also : the fruit or seed ◆Each breadnut berry contains a single large seed that is often roasted and ground to make a coffee substitute or boiled and eaten. The seeds are also sometimes ground to make a meal for bread. The leaves, fruit, and young branches of the breadnut provide forage for cattle.
2 : a tropical evergreen tree (Artocarpus camansi) of the mulberry family that is native to Papua New Guinea and Indonesia and has large, many-seeded, spiny fruits with little pulp; also : the fruit ◆The breadnut was formerly treated as a seeded form of the breadfruit (Artocarpus altilis) but is now typically considered its ancestor.
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First Known Use of breadnut
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