Definition

1. Noun:
   • An ornamental carving consisting of five arcs arranged in a circle: In architecture, a cinquefoil is a design or ornament shaped like a five-petaled flower or a symmetrical arrangement of five arcs.
   • Any of numerous plants grown for their five-petaled flowers; abundant in temperate regions; alleged to have medicinal properties: In botany, a cinquefoil is a plant of the genus Potentilla, typically having leaves divided into five leaflets and yellow, white, or red flowers with five petals.

Usage Examples

• Noun (Architectural):

  • The Gothic window featured an intricate cinquefoil in its tracery.
  • The stone mason carved a beautiful cinquefoil above the doorway.

• Noun (Botanical):

  • The meadow was dotted with the bright yellow blooms of the common cinquefoil.
  • Some herbalists use extracts from the cinquefoil plant in traditional remedies.

Advanced Usage

• "Cinquefoil arch": An arch with a cusped intrados (inner curve) shaped like a cinquefoil.

  • The cathedral's cloister is famous for its series of cinquefoil arches.

• "Cinquefoil knot": In knot theory, a specific type of mathematical knot with five crossings.

  • The cinquefoil knot is one of the simplest prime knots.

Variants and Related Words

• Potentilla (n): The scientific genus name for most plants commonly called cinquefoil.
  • The genus Potentilla includes hundreds of species.

Synonyms

• Five-finger (n): A common name for some cinquefoil plants, referring to the five leaflets.
• Five-petaled rose (n): A descriptive term sometimes used for the floral shape in heraldry or design, similar to a cinquefoil.

Noun

1. an ornamental carving consisting of five arcs arranged in a circle
2. any of a numerous plants grown for their five-petaled flowers; abundant in temperate regions; alleged to have medicinal properties