verb (used with object), scanned, scan·ning.
verb (used without object), scanned, scan·ning.
- 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.
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Origin of scan
OTHER WORDS FROM scanscan·na·ble, adjectiveself-scanned, adjectiveun·scan·na·ble, adjectiveun·scanned, adjective
WORDS THAT MAY BE CONFUSED WITH scanscam, scan
Words nearby scan
Definition for scan (2 of 2)
Example sentences from the Web for scan
As you are doing a scan, you see examples of real hearts, comparing the scan you just acquired to hearts with varying degrees of contraction, an indication of heart function.Training clinicians to spot heart failure in covid-19 patients|Tate Ryan-Mosley|August 19, 2020|MIT Technology Review
Currently, scans frequently take more than half an hour, and children are often sedated or anesthetized to help doctors capture good images.Facebook and NYU researchers discover a way to speed up MRI scans|Jeremy Kahn|August 18, 2020|Fortune
These products film students in their homes and often require them to complete “room scans,” which involve using their camera to show their surroundings.
Brain scans have detected the so-called “neural correlates” of breakfast, neuronal activity correlated with, say the consumption of a cantaloupe.The Hard Problem of Breakfast - Issue 88: Love & Sex|Jonathan Bines|August 5, 2020|Nautilus
In April, astronauts on board the space station successfully used the software to perform kidney and bladder ultrasound scans without help from ground control.What will astronauts need to survive the dangerous journey to Mars?|Maria Temming|July 15, 2020|Science News
Prince William was seen clutching an envelope, when they left, most likely containing images of the scan.
If this was indeed the 12-week scan, we wil probably soon get an announcement from the palace concerning Kate's due date.Kate Middleton Pictured Leaving Clinic: New Privacy Row|Tom Sykes|October 17, 2014|DAILY BEAST
So we need to think about the risk-benefit ratio of every scan we do.
Lately, Richard Dawkins seems to scan the world for sore spots, take a good poke, and revel in the ensuing outcry.
Though the words may sound and scan the same, there is a world of difference in threat each poses to others.It’s Not Time to Worry About China’s Plague Just Yet|Kent Sepkowitz|July 23, 2014|DAILY BEAST
The only thing is that locally Chintonbury is probably pronounced Chun'bury, in which case it will not scan.
Jinnie brought to mind some of the vivid pictures, and shyly lifted a pair of violet eyes to scan the face above her.Rose O'Paradise|Grace Miller White
The eyes which she lifted to scan the bright young face above her had something like agony in them.A Mountain Woman and Others|(AKA Elia Wilkinson) Elia W. Peattie
There is not one of the young heroes of the Commencement hour whom those elders do not scan with knowledge.From the Easy Chair, series 2|George William Curtis
The figures were so large that Bob's eyes seemed as though they would pop out of his head, so eagerly did they scan them.Bob Chester's Grit|Frank V. Webster
British Dictionary definitions for scan
verb scans, scanning or scanned
- the examination of a part of the body by means of a scannera brain scan; ultrasound scan
- the image produced by a scanner