scanner

Từ điển Oxford Advanced Learner 8th

scan·ner [scanner scanners] BrE [ˈskænə(r)] NAmE [ˈskænər] noun
1. a device for examining sth or recording sth using light, sound or ↑X-rays
•The identity cards are examined by an electronic scanner.
2. (computing)a device which copies pictures and documents so that they can be stored on a computer
•a document scanner
see also ↑flatbed scanner
3. a machine used by doctors to produce a picture of the inside of a person's body on a computer screen
•a body scanner
4. a piece of equipment for receiving and sending ↑radar signals

• Từ đồng nghĩa / Synonyms:
  electronic scanner, digital scanner, image scanner