Word
smudge
US/ˈsmədʒ/
UK/smˈʌdʒ/
Definitions
01a smear or dirty mark
B2 · Upper Intermediate Countable noun
n. a dirty mark or spot on a surface, often made by rubbing it with your finger.
n. a blurred or smeared blemish on a surface, typically caused by accidental rubbing or contact with a soiling agent.
“There was a dark smudge of ink on his cheek after he finished writing.”
“The forensic team identified a faint smudge of grease on the door handle, which suggested the intruder had been wearing work gloves.”
02to blur or smear
B2 · Upper Intermediate
v. to make a mark messy or blurry by rubbing it.
v. to obscure or blur a mark, drawing, or text by rubbing it; often used for wet ink or charcoal.
“Be careful not to smudge the ink before it is completely dry.”
“The artist used his thumb to smudge the charcoal lines, creating a softer shadow effect along the jawline of the portrait.”
03to soil or make dirty
B2 · Upper Intermediate
v. to make something dirty by getting marks on it.
v. to soil or stain a surface with a dirty substance.
“The children managed to smudge their clean white shirts with mud.”
“Exhaust fumes from the heavy traffic had begun to smudge the white marble of the historic monument.”
04ritual smoke cleansing
C1 · Advanced Religion Technical
v. to burn dried herbs, like sage, to clean a room or person spiritually with smoke.
v. to perform a ritual cleansing of a space or person by burning dried herbs, typically sage, and spreading the smoke.
“She decided to smudge the new house to clear out any negative energy.”
“The practitioner began to smudge the room with white sage, following a tradition intended to purify the atmosphere before the ceremony.”
Usage
Often used as an intransitive verb or with a direct object representing the space being cleansed.
Synonyms
05smoke for insects or frost
C2 · Proficiency Countable noun Technical · American English
n. a smoky fire used to keep insects away or to protect plants from cold weather.
n. a fire made of damp materials to produce dense smoke, used to repel insects or protect orchards from frost.
“The farmer lit a smudge in the field to keep the mosquitoes away from the cattle.”
“During the unexpected cold snap, the citrus growers maintained a constant smudge to prevent the frost from settling on the delicate blossoms.”
Synonyms
Real-World Examples
“At this huge scale you see every lump and bump in the clay, every finger print and smudge.” “On climate maps, it appears as a strange blue smudge in a sea of red - the so-called cold blob.” Etymology
Derived from the verb (see below). Doublet of smutch.
From Middle English *smogen (attested in the gerund smogynge (“soiling, smudging”)), of obscure origin. Compare Middle English besmudded, bismuddet (“filthy”), Middle English smod (“filth, obscene behaviour”), Middle Dutch smoddich (“filthy, dirty”), German schmutzig (“dirty, filthy”).
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.
- 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.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL 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: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
- Frequency
- Occasional
- Level
- B2 · Upper Intermediate
- Updated
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