See Also: impost(1)(dictionary)
impost(2)(dictionary)
Impost - Horse Racing(gambling)

impost(1) (iou)



impost noun1. L15.
[Italian imposta use as noun of fem. pa. pple of imporre, from Latin imponere IMPOSE verb.]
The upper course of a pillar, often in the form of a projecting ornamental moulding, on which the foot of an arch rests. L15.
A horizontal block supported by upright stones, as in a dolmen. M18.