Osage orange
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An ornamental tree of the genus Maclura (M. aurantiaca),closely allied to the mulberry (Morus); also, its fruit. The tree wasfirst found in the country of the Osage Indians, and bears a hard andinedible fruit of an orangelike appearance. See Bois d'arc.
Osage orange meaning & definition 1 of Osage orange.
