Definition of septfoil

• n. - A European herb, the tormentil. See Tormentil.
• n. - An ornamental foliation having seven lobes. Cf. Cinquefoil, Quarterfoil, and Trefoil.
• n. - A typical figure, consisting of seven equal segments of a circle, used to denote the gifts of the Holy Chost, the seven sacraments as recognized by the Roman Catholic Church, etc.