IPA: //ˈsɪnθəˌzaɪər//
KK: /ˈsɪnθəˌzaɪər/
An electronic musical instrument that creates sounds by combining different waveforms, often played using a keyboard.
The musician used a synthesizer to create unique sounds for the song.
**Synthesizer** → It is formed from "synthese" (from Greek "synthesis", meaning putting together) and "-izer" (a suffix used to indicate a person or thing that performs a specified action). The word "synthesizer" refers to a device that puts together sounds to create music.
Think of a device that 'puts together' ('synthesis') different sounds to create music — that's what a synthesizer does.