abrade
C1formal, technical
Definition
Meaning
To scrape or wear away the surface of something through friction.
To erode or grind down physically; to cause irritation or wear through persistent, often metaphorical, friction.
Linguistics
Semantic Notes
Primarily transitive. Implies a gradual, damaging process of erosion. Common in technical/mechanical, medical, and geological contexts, but can be used metaphorically for emotional or psychological wearing down.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. Slight preference for technical contexts in both varieties.
Connotations
Neutral; denotes a physical or mechanical process. Can carry a negative connotation when used metaphorically (e.g., abraded nerves).
Frequency
Low frequency in general discourse, but standard in scientific, engineering, and medical writing.
Vocabulary
Collocations
Grammar
Valency Patterns
[Sb] abrades [St][Sb] abrades [St] against/on [St][St] gets/will abrade (easily)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “None specific to 'abrade'.”
Usage
Context Usage
Business
Rare. Might be used in manufacturing or quality control reports: 'The faulty mechanism abraded the product's surface.'
Academic
Common in geology, materials science, engineering, medicine: 'The glacier abraded the bedrock over millennia.' 'The contact lens abraded the corneal epithelium.'
Everyday
Very rare. A more common word like 'scrape' or 'rub raw' is used.
Technical
Standard term for wearing away by friction: 'Sandpaper is used to abrade the wood.' 'The abraded pipe showed signs of wear.'
Examples
By Part of Speech
verb
British English
- The constant grit in the water will abrade the pump's impeller.
- Be careful not to abrade the skin when removing the plaster.
American English
- Walking on the gravel path can abrade the soles of your shoes.
- The doctor noted the surgical instrument had abraded the tissue.
adverb
British English
- N/A
American English
- N/A
adjective
British English
- The abraded surface showed significant metal fatigue.
- An abraded area on the knee required disinfection.
American English
- They inspected the abraded section of the pipeline.
- Apply ointment to the abraded skin.
Examples
By CEFR Level
- N/A
- N/A
- The rough fabric abraded his skin.
- Sand and wind can abrade car paint over time.
- Geologists study how glaciers abrade the underlying rock, creating striations.
- Prolonged anxiety can abrade one's emotional resilience, leaving them feeling raw and vulnerable.
Learning
Memory Aids
Mnemonic
Think of a BRA (the garment) made of sandpaper - it would ABRADE your skin.
Conceptual Metaphor
FRICTION IS DESTRUCTIVE / PERSISTENT ANNOYANCE IS PHYSICAL EROSION.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Not to be confused with 'ободрать' (to skin, to peel off in sheets). 'Abrade' is a more specific, gradual scraping/eroding. Closer to 'стирать (трением)', 'шлифовать' (in the sense of wearing down), or 'сдирать (поверхностный слой)'.
Common Mistakes
- Using it intransitively without a passive construction (Incorrect: 'The rock abrades easily.' Correct: 'The rock gets abraded easily.'). Confusing with 'abrogate' (to repeal a law). Overusing in everyday contexts where 'scratch' or 'rub' is sufficient.
Practice
Quiz
In which of the following contexts is the use of 'abrade' MOST appropriate?
FAQ
Frequently Asked Questions
No, it is a mid-to-low frequency word used primarily in formal, technical, or academic contexts (e.g., geology, medicine, engineering). In everyday speech, people use simpler words like 'scrape', 'rub raw', or 'wear down'.
The primary noun form is 'abrasion'. The process or result of abrading is called 'abrasion'. An 'abrader' is a tool that abrades.
Yes, but this is a metaphorical extension and is considered figurative language. Example: 'The constant criticism began to abrade her confidence.' It suggests a gradual, grating erosion.
They are often synonyms. 'Abrade' specifically stresses the mechanical action of friction (scraping, grinding). 'Erode' is broader and can be caused by chemical agents (acid), water, or wind, as well as friction. All abrasion is a form of erosion, but not all erosion is abrasion.