See Also: septfoil(medicine)
septfoil(dictionary)

septfoil (iou)



septfoil noun. L16.
[Late Latin septifolium, after CINQUEFOIL, TREFOIL.]
The plant tormentil, Potentilla erecta. Now rare. L16.
Architecture. An ornamental design of seven cusps, usu. found inscribed in an arch. M19.