scanner

definition: a radio receiver that moves automatically across some selected range of frequencies looking for some signal or condition
example: they used scanners to monitor police radio channels
speech part: noun
synonyms: electronic scanner
definition: a radar dish that rotates or oscillates in order to scan a broad area
example:
speech part: noun
synonyms:
definition: an electronic device that generates a digital representation of an image for data input to a computer
example:
speech part: noun
synonyms: digital scanner image scanner
definition: someone who scans verse to determine the number and prosodic value of the syllables
example:
speech part: noun
synonyms:

scanner is explained and pronounced

How scanner is being used?