abrade

v. wear off; wear down by rubbing or scraping; rub against an object; strike against an object

Verb
1. wear away
(synonym) corrade, abrase, rub down, rub off
(hypernym) wear away, wear off
(hyponym) chafe, excoriate
(derivation) abrasion, scratch, scrape, excoriation
2. rub hard or scrub; "scour the counter tops"
(synonym) scour
(hypernym) rub
(derivation) abrader, abradant
3. strike against an object; "She stubbed her one's toe in the dark and now it's broken"
(synonym) stub, scrape, skin
(hypernym) injure, wound

v. abrade, wear off, wear down by rubbing or scraping

v. abrade

(v. t.)
To rub or wear off; to waste or wear away by friction; as, to abrade rocks.
  

(v. t.)
Same as Abraid.