scanner

Scanner has 2 syllables: scan · ner.

noun. An electronic device that generates a digital representation of an image for data input to a computer.

noun. A radio receiver that moves automatically across some selected range of frequencies looking for some signal or condition.

noun. A radar dish that rotates or oscillates in order to scan a broad area.

noun. Someone who scans verse to determine the number and prosodic value of the syllables.