Meaning of the word discriminator in English

What does discriminator mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

discriminator

US /dɪˈskrɪmɪˌneɪtər/
UK /dɪˈskrɪmɪˌneɪtə/

Noun

1.

a person or thing that discriminates, especially one that makes a distinction between things or people based on a particular quality or characteristic

Example:
The new algorithm acts as a powerful discriminator between genuine and fraudulent transactions.
A good wine taster must be an excellent discriminator of subtle flavors.
2.

(in electronics) a circuit that converts a frequency- or phase-modulated signal into an amplitude-modulated signal

Example:
The FM receiver uses a frequency discriminator to demodulate the signal.
A phase discriminator is crucial in phase-locked loop circuits.