Un`der*hung" (?), a.
1. (Carp.)
Resting on a track at the bottom, instead of being suspended; -- said of a sliding door. Forney.
2.
Having the lower jaw projecting. T. Hughes.
© Webster 1913
Un"der*slung` (?), Un"der*hung" (?) , a.
Of an automobile body, suspended from the springs in such a manner that the frame of the chassis is below the axles, the object being to lower the center of gravity of the car.
© Webster 1913