Question

what is meant by consituency?

Answer 1

a group of voters in a specified area who elect a representative to a legislative body.

"most politicians are more interested in the voice of their constituency"

an area whose voters elect a representative to a legislative body.

"a parliamentary candidate in the Hampstead and Highgate constituency"

a group of people with shared interests or political opinions.

"the right needed to move beyond its blue-blood constituency"

Answer 2

A constituent is a voting member of a community or organization and has the power to appoint or elect.
A constituency is all of the constituents of a representative. Constituents also have the power to remove their representative from the position to which they have appointed him or her