Definition of "scaler" in English

noun

1. An electronic circuit that aggregates many signals into one.

2. An electronic or computer system that adjusts the size of a signal or graphic to fit on a screen etc.

3. One who scales.

   • The explorer was renowned as a scaler of the world's tallest mountains.

4. A tool or device for scaling fish.

5. (dentistry) A dentistry tool with two hooks.