- to glance at or over or read hastily: to scan a page.
- to examine the particulars or points of minutely; scrutinize.
- to peer out at or observe repeatedly or sweepingly, as a large expanse; survey.
- to analyze (verse) as to its prosodic or metrical structure; read or recite (verse) so as to indicate or test the metrical form.
- to read (data) for use by a computer or computerized device, especially using an optical scanner.
- Television. to traverse (a surface) with a beam of light or electrons in order to reproduce or transmit a picture.
- Radar. to traverse (a region) with a beam from a radar transmitter.
- Medicine/Medical, Biology. to examine (a body, organ, tissue, or other biologically active material) with a scanner.
- to examine the meter of verse.
- (of verse) to conform to the rules of meter.
- Television. to scan a surface or the like.
- an act or instance of scanning; close examination.
- a visual examination by means of a television camera, as for the purpose of making visible or relaying pictures from a remote place: a satellite scan of the dark side of the moon; video scans of property listings available to customers.
- a particular image or frame in such video observation or a photograph made from it.
- Medicine/Medical, Biology.
- examination of the body or an organ or part, or a biologically active material, by means of a technique such as computed axial tomography, nuclear magnetic resonance, ultrasonography, or scintigraphy.
- the image or display so obtained.
Origin of scan
SynonymsSee more synonyms for scan on Thesaurus.com
Examples from the Web for scanned
Because all of the Rescued Film Project images are scanned to digital, the necessity of a darkroom is null.These Photographs Would Die Without Him
July 31, 2014
But before you can move, you hear an odd beeping sound as your ticket is scanned.Oregon Judge Grounds the Federal No-Fly List—and It’s High Time
June 26, 2014
Detective Brian Sallee lifted a pair of binoculars and scanned a parking lot a quarter mile down the road.The Devil’s Drug: The True Story of Meth in New Mexico
August 24, 2013
Meanwhile, since I was not LMFAOing, I scanned Twitter to figure out who was.MTV’s ‘Girl Code’ Is a Wildly Popular Show With Nothing to Say
July 14, 2013
Unable to change the diaper in the bathroom, I stepped out into the galley, and scanned the area for a flat surface.The National-Security Diaper Scramble
April 25, 2013
The driver faced the bill toward the nearest street-light and scanned it.The Spenders
Harry Leon Wilson
Now he scanned the trees on the edge of the clearing with painful anxiety.Way of the Lawless
He went out to the curbstone and scanned the road for a passing carriage.The Incomplete Amorist
I returned on deck, where, leaning on the bulwark, I scanned the distance.My Double Life
In stolen moments I scanned him with the jealousy of my youth.The Cavalier
George Washington Cable
- (tr) to scrutinize minutely
- (tr) to glance over quickly
- (tr) prosody to read or analyse (verse) according to the rules of metre and versification
- (intr) prosody to conform to the rules of metre and versification
- (tr) electronics to move a beam of light, electrons, etc, in a predetermined pattern over (a surface or region) to obtain information, esp either to sense and transmit or to reproduce a television image
- (tr) to examine data stored on (magnetic tape, etc), usually in order to retrieve information
- to examine or search (a prescribed region) by systematically varying the direction of a radar or sonar beam
- physics to examine or produce or be examined or produced by a continuous charge of some variableto scan a spectrum
- med to obtain an image of (a part of the body) by means of a scanner
- the act or an instance of scanning
- the examination of a part of the body by means of a scannera brain scan; ultrasound scan
- the image produced by a scanner
Word Origin and History for scanned
late 14c., "mark off verse in metric feet," from Late Latin scandere "to scan verse," originally, in classical Latin, "to climb, rise, mount" (the connecting notion is of the rising and falling rhythm of poetry), from PIE *skand- "to spring, leap, climb" (cf. Sanskrit skandati "hastens, leaps, jumps;" Greek skandalon "stumbling block;" Middle Irish sescaind "he sprang, jumped," sceinm "a bound, jump").
Missing -d in English is probably from confusion with suffix -ed (see lawn (n.1)). Sense of "look at closely, examine minutely (as one does when counting metrical feet in poetry)" first recorded 1540s. The (opposite) sense of "look over quickly, skim" is first attested 1926. Related: Scanned; scanning.
1706, "close investigation," from scan (v.). Meaning "act of scanning" is from 1937; sense of "image obtained by scanning" is from 1953.
- To move a finely focused beam of light or electrons in a systematic pattern over a surface in order to reproduce or sense and subsequently transmit an image.
- To examine a body or a body part with a CAT scanner or similar scanning apparatus.
- To search stored computer data automatically for specific data.
- The act or an instance of scanning.
- Examination of a body or body part by a CAT scanner or similar scanning apparatus.
- A picture or an image that is produced by this means.