Gimp

Part of speech: noun (n.)

A narrow ornamental fabric of silk, woolen, or cotton, often with a metallic wire, or sometimes a coarse cord, running through it; -- used as trimming for dresses, furniture, etc. Gimp nail, an upholsterer's small nail.

Part of speech: verb (v.)

To notch; to indent; to jag.

Part of speech: adjective (a.)

Smart; spruce; trim; nice. [Obs. or Prov. Eng.]