edging (EN)
noun

This word can also be a form of:
edge (verb)

noun “edging”

sg. edging, pl. edgings or uncountable
  1. a border or trim that outlines or decorates the boundary of an object
    She added a lace edging to the hem of her skirt to give it a more finished look.
  2. in climbing, the method of using the side of the shoe to grip a narrow ledge or feature
    While scaling the vertical rock face, she perfected her edging by carefully positioning the sides of her shoes on the tiniest of ledges.
  3. the practice of deliberately staying highly aroused without achieving climax for a prolonged duration
    During their intimate moments, they often practiced edging to build up a more intense climax.