IPA: /kənˈstɪtʃuənsi/
KK: /kənˈstɪtʃuənsi/
A group of people who are represented by an elected official or who support a particular organization or cause.
The politician worked hard to understand the needs of her constituency.
Constituency → It is formed from "con-" (meaning together) and "stituere" (meaning to set up or establish) combined with the suffix "-cy" (indicating a state or condition). The word refers to a group of people who are set up together in a specific area to elect representatives.
Think of people 'together' ('con-') who are 'set up' ('stituere') to elect someone — that's what a constituency is.