Astrăba

ae, f.
I. a wooden saddle, a sumpter-saddle; the title of a lost comedy attributed to Plautus; its authenticity was suspected even in ancient times; v. Gell. 11, 7; Non. p. 70; Paul. ex Fest. s. v. subscudes, p. 306 Müll.
Lewis & Short
A Latin Dictionary, 1879
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