grattage

Noun

 * 1)  The scraping away of granulations (from an ulcer etc.) in order to stimulate healing.
 * 2)  A technique popularized by  involving scraping at dried  in order to form patterns.
 * 1)  A technique popularized by  involving scraping at dried  in order to form patterns.
 * 1)  A technique popularized by  involving scraping at dried  in order to form patterns.
 * 1)  A technique popularized by  involving scraping at dried  in order to form patterns.

Etymology
From.

Noun

 * 1) scraping, scratching
 * 2) erasure