Word
abrader
Phoneticsabrad·er
Definition
n. a tool or substance that wears away a surface by rubbing. You use it to smooth or remove material from something.
n. an agent or instrument that removes material from a surface through friction or rubbing. Often used in medical contexts to describe surgical tools or in archaeology to describe natural processes of erosion.
Examples
“The surgeon used a small abrader to smooth the bone.”
“Archaeologists identified the site as an ancient abrader, noting the layers of stone worn down by centuries of wind.”
“The surgical abrader was designed with a fine-grit surface to ensure the bone was prepared for the implant without causing unnecessary trauma to the surrounding tissue.”
Examples
simple
“The surgeon used a small abrader to smooth the bone.”
contextual
“Archaeologists identified the site as an ancient abrader, noting the layers of stone worn down by centuries of wind.”
complex
“The surgical abrader was designed with a fine-grit surface to ensure the bone was prepared for the implant without causing unnecessary trauma to the surrounding tissue.”
Word family
VERB
NOUN
ADJECTIVE
Domains
- Exam level
- CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
- Frequency
- Rare
- Level
- C1 · Advanced
- Updated
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