scan : Idioms & Phrases
Index
a-scan ultrasonography
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noun the use of ultrasonography to measure the length of the eyeball
WordNet
b-scan ultrasonography
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noun the use of ultrasonography to view structure in the back of the eye
WordNet
cat scan
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noun an image produced by scanning
scan.
- he analyzed the brain scan
- you could see the tumor in the CAT scan
WordNet
dual scan display
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noun a type of passive matrix display in which the top and bottom half of the screen are refreshed simultaneously
WordNet
finger scan
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noun biometric identification by automatically scanning a person's fingerprints electronically
finger scan.
WordNet
finger scanning
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noun biometric identification by automatically scanning a person's fingerprints electronically
finger scan.
WordNet
iris scanning
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noun biometric identification by scanning the iris of the eye
- the structure of the iris is very distinctive
WordNet
retinal scanning
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noun biometric identification by scanning the retina of the eye
- identification by retinal scanning is complicated by eye movements
