IPA: //kwɔːrˈtɛt//
KK: /kwɔrˈtɛt/
A group of four people or things, especially in music, performing together.
The quartette performed beautifully at the concert last night.
Quartette → It is formed from "quartus" (meaning fourth) and the diminutive suffix "-ette" (meaning small or little). The word "quartette" refers to a small group of four musicians or singers, emphasizing the number four.
Think of the word 'quartus' meaning fourth, and remember that a quartette is a small group of four performers.
No commonly confused words.