Standard Lemma guide

scan

noun · verb · 23 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • General-American, Received-Pronunciation: /skæn/
  • US: Recorded audio is listed in the source snapshot.
  • British, Northern-England, Scotland, Southern, Standard, Wales: /skan/
  • New-Zealand: /skɛn/
  • rhymes with -æn
  • CMU ARPABET: S K AE1 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A close investigation.

Of written things, a careful reading.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: perusal

Antonyms: none provided

2

noun

Meaning 2

A close investigation.

Of written things, a cursory reading: a skim.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: perusal

Antonyms: none provided

3

noun

Meaning 3

An instance of scanning.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

Examples

  • The operators vacated the room during the scan.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

The result or output of a scanning process.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

Examples

  • The doctors looked at the scans and made a diagnosis.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

A higher-order function that applies a binary operation to a sequence of values, starting with an accumulator, and returns a new sequence with the results.

Definition source: English Wiktionary via Wiktextract

Qualifier: functional programming

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

verb

Meaning 6

To examine sequentially, carefully, or critically; to scrutinize; to behold closely.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • She scanned the passage carefully but could not find what she was looking for.
  • He scanned the horizon.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

verb

Meaning 7

To examine sequentially, carefully, or critically; to scrutinize; to behold closely.

To inspect, analyse or go over, often to find something.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

Examples

  • to scan the hard drive for errors

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

verb

Meaning 8

To look about for; to look over quickly.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

verb

Meaning 9

To look about for; to look over quickly.

To perform lexical analysis; to tokenize.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

verb

Meaning 10

To create an image of something with the use of a scanner.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Topics: computing, engineering, mathematics, medicine, natural-sciences, physical-sciences, sciences

Examples

  • to scan a photograph
  • to scan internal organs by means of computed tomography
  • Pencil drawings don't scan very well.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

verb

Meaning 11

To read with an electronic device.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

Examples

  • to scan a barcode
  • to scan a QR code

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

verb

Meaning 12

To mount by steps; to go through with step by step.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete, transitive

Qualifier: originally

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

verb

Meaning 13

To read or mark so as to show a specific metre.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Topics: communications, journalism, literature, media, poetry, publishing, writing

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

verb

Meaning 14

To conform to a metrical structure.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Topics: communications, journalism, literature, media, poetry, publishing, writing

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

15

noun

Meaning 15

the act of scanning; systematic examination of a prescribed region

Definition source: Princeton WordNet 3.0

Examples

  • he made a thorough scan of the beach with his binoculars

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: examination, scrutiny

16

noun

Meaning 16

an image produced by scanning

Definition source: Princeton WordNet 3.0

Examples

  • he analyzed the brain scan
  • you could see the tumor in the CAT scan

Meaning relationships

Synonyms: CAT scan

Antonyms: none provided

Broader terms: picture, image, icon, ikon

17

verb

Meaning 17

obtain data from magnetic tapes

Definition source: Princeton WordNet 3.0

Examples

  • This dictionary can be read by the computer

Meaning relationships

Synonyms: read

Antonyms: none provided

Broader terms: interpret, construe, see

Narrower terms: misread

18

verb

Meaning 18

read metrically

Definition source: Princeton WordNet 3.0

Examples

  • scan verses

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: declaim, recite

19

verb

Meaning 19

make a wide, sweeping search of

Definition source: Princeton WordNet 3.0

Examples

  • The beams scanned the night sky

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: search

20

verb

Meaning 20

move a light beam over; in electronics, to reproduce an image

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: move, displace

21

verb

Meaning 21

examine hastily

Definition source: Princeton WordNet 3.0

Examples

  • She scanned the newspaper headlines while waiting for the taxi

Meaning relationships

Synonyms: skim, rake, glance over, run down

Antonyms: none provided

Broader terms: examine, see

22

verb

Meaning 22

examine minutely or intensely

Definition source: Princeton WordNet 3.0

Examples

  • the surgeon scanned the X-ray

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: examine, see

Narrower terms: glass

23

verb

Meaning 23

conform to a metrical pattern

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: conform

History

Etymology

From late Middle English scanne (“to mark off verse to show metrical structure”), from earlier scanden, from Late Latin scandere (“to scan verse”), from Classical Latin scandō (“to climb, rise, mount”), from Proto-Indo-European *skend- (“to jump, dart, climb, scale, scan”).

Across languages

Translations

174 source translations are retained for this English entry.

  • Bulgarian: сканиране (skanirane) — instance of scanning
  • Finnish: skannaus — instance of scanning
  • German: Abtastung — instance of scanning
  • German: Scan — instance of scanning
  • Hungarian: szkennelés — instance of scanning
  • Hungarian: beolvasás — instance of scanning
  • Hungarian: lapolvasás — instance of scanning
  • Indonesian: pemindaian — instance of scanning
  • Italian: scansione — instance of scanning
  • Malay: pengimbasan — instance of scanning
  • Maltese: skann — instance of scanning
  • Māori: matawaitanga — instance of scanning
  • Norman: scann'nie — instance of scanning
  • Polish: skanowanie — instance of scanning
  • Portuguese: varredura — instance of scanning
  • Romanian: scanare — instance of scanning
  • Romanian: scanerizare — instance of scanning
  • Romanian: numerizare — instance of scanning
  • Russian: скани́рование (skanírovanije) — instance of scanning
  • Serbo-Croatian: skeniranje — instance of scanning
  • Swedish: genomsökning — instance of scanning
  • Swedish: avsökning — instance of scanning
  • Turkish: tarama — instance of scanning
  • Bulgarian: скан (skan) — result or output of a scanning process
  • Finnish: skannaus — result or output of a scanning process
  • Finnish: kuva — result or output of a scanning process
  • French: scan — result or output of a scanning process
  • German: Scan — result or output of a scanning process
  • Hungarian: felvétel — result or output of a scanning process
  • Hungarian: átvilágítás — result or output of a scanning process
  • Hungarian: szűrés — result or output of a scanning process
  • Hungarian: vizsgálat — result or output of a scanning process
  • Hungarian: röntgen — result or output of a scanning process
  • Indonesian: pindaian — result or output of a scanning process
  • Malay: imbasan — result or output of a scanning process
  • Maltese: skann — result or output of a scanning process
  • Māori: matawaitanga — result or output of a scanning process
  • Polish: skan — result or output of a scanning process
  • Romanian: scanare — result or output of a scanning process
  • Romanian: scanat — result or output of a scanning process
  • Russian: скан (skan) — result or output of a scanning process
  • Swedish: bild — result or output of a scanning process
  • Arabic: مَحَّصَ (maḥḥaṣa) — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Arabic: تَمَعَّنَ (tamaʕʕana) — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Arabic: درس (daras) — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Bulgarian: изучавам (izučavam) — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Estonian: otsima — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Finnish: tutkia pala palalta — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Finnish: tutkia järjestelmällisesti — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Finnish: kammata — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • French: scanner — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • French: fouiller — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Greek: εξετάζω (exetázo) — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Greek: διερευνώ (dierevnó) — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Hebrew: סָרַק (saráq) — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Hungarian: végigpásztáz — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Hungarian: átvizsgál — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Hungarian: végignéz — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Hungarian: szemügyre vesz — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Italian: scrutare — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Latin: percurrō — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Māori: karapa — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Māori: tirotiro — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Māori: matawai — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Māori: mātai — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Norman: scanner — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Portuguese: varrer — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Romanian: a baleia imaginea — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Romanian: explora — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Romanian: scana — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Romanian: sonda — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Russian: разгля́дывать (razgljádyvatʹ) — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Spanish: escrutar — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Swedish: avsöka — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Swedish: genomsöka — to examine sequentially, carefully, or critically; to scrutinize; to behold closely
  • Catalan: escorcollar — to look about for; to look over quickly
  • Dutch: afspeuren — to look about for; to look over quickly
  • Estonian: otsima — to look about for; to look over quickly
  • Finnish: tähyillä — to look about for; to look over quickly
  • Finnish: silmäillä — to look about for; to look over quickly
  • Finnish: tutkia — to look about for; to look over quickly
  • Greek: ανιχνεύω (anichnévo) — to look about for; to look over quickly
  • Hungarian: átfut — to look about for; to look over quickly
  • Hungarian: átnéz — to look about for; to look over quickly
  • Hungarian: áttekint — to look about for; to look over quickly
  • Hungarian: rápillant — to look about for; to look over quickly
  • Māori: mātai — to look about for; to look over quickly
  • Romanian: scruta — to look about for; to look over quickly
  • Romanian: cerceta — to look about for; to look over quickly
  • Swedish: avsöka — to look about for; to look over quickly
  • Finnish: skannata — computing: to inspect, analyse or go over, often to find something
  • Finnish: tarkistaa — computing: to inspect, analyse or go over, often to find something
  • Hungarian: átvizsgál — computing: to inspect, analyse or go over, often to find something
  • Hungarian: vizsgál — computing: to inspect, analyse or go over, often to find something
  • Hungarian: ellenőriz — computing: to inspect, analyse or go over, often to find something
  • Māori: matawai — computing: to inspect, analyse or go over, often to find something
  • Spanish: revisar — computing: to inspect, analyse or go over, often to find something
  • Arabic: مَسَحَ ضَوْئِيًّا (masaḥa ḍawʔiyyan) — create an image of something with the use of a scanner
  • Arabic: سكن (saken) — create an image of something with the use of a scanner
  • Arabic: اسكان (eskaan) — create an image of something with the use of a scanner
  • Armenian: սկանավորել (skanavorel) — create an image of something with the use of a scanner
  • Bulgarian: сканирам (skaniram) — create an image of something with the use of a scanner
  • Catalan: escanejar — create an image of something with the use of a scanner
  • Chinese Mandarin: 掃描 /扫描 (sǎomiáo) — create an image of something with the use of a scanner
  • Czech: skenovat — create an image of something with the use of a scanner
  • Dutch: scannen — create an image of something with the use of a scanner
  • Esperanto: skani — create an image of something with the use of a scanner
  • Estonian: skännima — create an image of something with the use of a scanner
  • Finnish: skannata — create an image of something with the use of a scanner
  • Finnish: lukea — create an image of something with the use of a scanner
  • French: scanner — create an image of something with the use of a scanner
  • French: numériser — create an image of something with the use of a scanner
  • French: scannériser — create an image of something with the use of a scanner
  • German: scannen — create an image of something with the use of a scanner
  • German: abtasten — create an image of something with the use of a scanner
  • German: einscannen — create an image of something with the use of a scanner
  • Greek: σαρώνω (saróno) — create an image of something with the use of a scanner
  • Hebrew: סָרַק (saráq) — create an image of something with the use of a scanner
  • Hungarian: szkennel — create an image of something with the use of a scanner
  • Hungarian: beszkennel — create an image of something with the use of a scanner
  • Hungarian: beolvas — create an image of something with the use of a scanner
  • Icelandic: skanna — create an image of something with the use of a scanner
  • Ido: skanar — create an image of something with the use of a scanner
  • Indonesian: memindai — create an image of something with the use of a scanner
  • Italian: scannerizzare — create an image of something with the use of a scanner
  • Japanese: スキャンする (sukyan-surú) — create an image of something with the use of a scanner
  • Korean: 스캔하다 (seukaenhada) — create an image of something with the use of a scanner
  • Malay: mengimbas — create an image of something with the use of a scanner
  • Maltese: skannja — create an image of something with the use of a scanner
  • Maltese: skennja — create an image of something with the use of a scanner
  • Māori: matawai — create an image of something with the use of a scanner
  • Māori: karapa — create an image of something with the use of a scanner
  • Norman: scanner — create an image of something with the use of a scanner
  • Polish: skanować — create an image of something with the use of a scanner
  • Polish: zeskanować — create an image of something with the use of a scanner
  • Portuguese: escanear — create an image of something with the use of a scanner
  • Portuguese: digitalizar — create an image of something with the use of a scanner
  • Romanian: scana — create an image of something with the use of a scanner
  • Romanian: explora — create an image of something with the use of a scanner
  • Romanian: numeriza — create an image of something with the use of a scanner
  • Romanian: scaneriza — create an image of something with the use of a scanner
  • Russian: скани́ровать (skanírovatʹ) — create an image of something with the use of a scanner
  • Serbo-Croatian: skenirati — create an image of something with the use of a scanner
  • Slovak: skenovať — create an image of something with the use of a scanner
  • Spanish: escanear — create an image of something with the use of a scanner
  • Swedish: läsa in (en bild) — create an image of something with the use of a scanner
  • Swedish: skanna — create an image of something with the use of a scanner
  • Tagalog: iscan — create an image of something with the use of a scanner
  • Thai: สแกน (sà-gɛɛn) — create an image of something with the use of a scanner
  • Thai: กราดภาพ (gràat-pâap) — create an image of something with the use of a scanner
  • Turkish: taramak — create an image of something with the use of a scanner
  • Turkish: taratmak — create an image of something with the use of a scanner
  • Ukrainian: сканува́ти (skanuváty) — create an image of something with the use of a scanner
  • Ukrainian: відсканува́ти (vidskanuváty) — create an image of something with the use of a scanner
  • Catalan: escanejar — to read with an electronic device
  • Dutch: scannen — to read with an electronic device
  • Finnish: lukea — to read with an electronic device
  • Finnish: skannata — to read with an electronic device
  • Hungarian: beolvas — to read with an electronic device
  • Hungarian: felismertet — to read with an electronic device
  • Catalan: escandir — to read or mark so as to show a specific metre
  • Dutch: scanderen — to read or mark so as to show a specific metre
  • Esperanto: skandi — to read or mark so as to show a specific metre
  • French: scander — to read or mark so as to show a specific metre
  • German: skandieren — to read or mark so as to show a specific metre
  • Hungarian: skandál — to read or mark so as to show a specific metre
  • Hungarian: ütemez — to read or mark so as to show a specific metre
  • Ido: skandar — to read or mark so as to show a specific metre
  • Italian: scandire — to read or mark so as to show a specific metre
  • Portuguese: escandir — to read or mark so as to show a specific metre
  • Russian: скандировать (skandirovatʹ) — to read or mark so as to show a specific metre
  • Spanish: escandir — to read or mark so as to show a specific metre
  • Hungarian: skandálható — to conform to a metrical structure
  • Hungarian: ritmusa/üteme van — to conform to a metrical structure