abrasion

noun

abra·​sion ə-ˈbrā-zhən 

1

a

: a wearing, grinding, or rubbing away by friction

b

: irritation

2

: an abraded area of the skin or mucous membrane

Synonyms of abrasion

• bruise

Examples of abrasion in a Sentence

abrasion of rocks by wind and water

walked away from the auto accident with only minor abrasions

Recent Examples on the Web

According to the team, this wasn’t post-mortem damage from tumbling in the current, as the geological context of the find indicated transport abrasion was unlikely. —Jacek Krywko, ArsTechnica, 24 Apr. 2026

Garments spanning nylon half-zips to French Terry sweatshirts, garments look faded and worn-in and feature hallmarks of denim like whiskers, creases, abrasions and breakages that tell stories of time and use. —Angela Velasquez, Footwear News, 24 Apr. 2026

Additional skin abrasions are noted, though the medical examiner could not determine the causes because of the severe decomposition of the body. —Andi Babineau, CNN Money, 23 Apr. 2026

Its outsole features strategic high-abrasion rubber zones, designed to deliver superior traction with each step. —Caroline Hughes, Travel + Leisure, 18 Apr. 2026

Word History

Etymology

borrowed from Medieval Latin abrāsiōn-, abrāsiō, from Latin abrādere "to scrape off" + -tiōn-, -tiō, suffix of action nouns — more at abrade

First Known Use

circa 1550, in the meaning defined at sense 1a

Rhymes for abrasion

• caucasian
• equation
• eurasian
• evasion
• invasion
• occasion
• persuasion
• asian
• suasion
• athanasian

Kids Definition

abrasion

noun

abra·​sion ə-ˈbrā-zhən 

1

: a rubbing, grinding, or wearing away by friction

2

: a place where the surface has been rubbed or scraped off

an abrasion on her knee

Medical Definition

abrasion

noun

abra·​sion ə-ˈbrā-zhən 

1

: wearing, grinding, or rubbing away by friction

2

a

: the rubbing or scraping of the surface layer of cells or tissue from an area of the skin or mucous membrane

also : a place so abraded

b

: the mechanical wearing away of the tooth surfaces by chewing