IPA: /ˈsiːkwənsər/
KK: /ˈsikwənsər/
A device or program that arranges or orders things, often used in biology to determine the sequence of DNA or proteins, or in music to organize sounds for playback.
The music producer used a sequencer to create a complex arrangement of sounds for the new track.
Sequencer → It is formed from "sequi" (meaning to follow) and "-er" (meaning a person or thing that performs an action). A sequencer is a device or person that follows a sequence or order of events.
Think of someone or something that 'follows' a specific order — 'sequi' means to follow, and '-er' indicates a person or thing that does something.