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

• bruise
• graze
• scrape

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

In fact, the abrasion from repeatedly opening and closing the caps on glass and plastic bottles can release an untold amount of micro- and nanoplastics into the beverage, said Lisa Zimmermann, lead author of the study published Tuesday in the journal NPJ Science of Food. —Sandee Lamotte, CNN Money, 24 June 2025

Agudelo was transferred to Elmhurst Hospital where she was treated for numerous skull fractures, a puncture wound to her temple and multiple abrasions, according to Manhattan DA Alvin Bragg. —Emma Seiwell, New York Daily News, 18 June 2025

This small step goes a long way in preventing abrasion and preserving the linen’s natural sheen. 5. —Lauren Alexis Fisher, Footwear News, 12 June 2025

For another, the fake arm wouldn’t attest to the abrasions and other wounds the prosecution says prove a strike. —Flint McColgan, Boston Herald, 6 June 2025

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