Lewis & Short

* 1. ăborsus, a, um [aborior, in the sense of misbirth], that has brought forth prematurely: aborsus abactus venter, Paul. Sent. 4, 9, 6.

2. ăborsus, ūs, m. [aborior, in the sense of misbirth], = abortus, miscarriage, Tert. de Fig. 3 fin.; Non. 448, 3.